Group Leader: Ana Belen Sainz
The broad aim of the Theoretical Underpinnings of Quantum Technologies Group is to understand the quantum manifestation of nonclassical phenomena, and how harness such nonclassicality for information processing. This is tackled from a novel perspective, combining an operational vision with the process-theoretic framework.
Activity
Specific goals of the group include:
– Formulate candidate theories that supersede quantum. In particular, explore which possible
deviations of quantum theory are still sensible.
– Study causality within and beyond quantum theory, from a process-theoretic perspective.
– Characterise the quantum manifestation of nonclassical phenomena. The main focus will be on Bell nonlocality, contextuality, steering, and correlations in causal networks.
– Develop resource theories to address quantification.
– Identify current and new forms of nonclassicality as resources for quantum technologies.
– Assess nonclassical speed-up for computation, within and beyond quantum theory.
– Contribute to the development of a systematic approach to quantum program optimisation based on the zx-calculus, by further developing the foundations of the latter.
Keywords: quantum nonlocality, quantum contextuality, steering, causality, Bell’s theorem, process theories, generalised probabilistic theories, quantum computational speedup, quantum networks, resource theories, post-quantum theories, post-quantum nonclassicality, zx-calculus.
Group members
Get to know the people behind ICTQT.
Former members
Beata Zjawin (PhD student 2020-2024), David Schmidt (Post-doc 2021-2024), Jan Głowacki (Post-doc 2023-2024), Robin Saunders (student 2021-2024), Paulo Cavalcanti (PhD student 2019-2024), Victoria J Wright (post-doc in 2019-2020), Marcin Karczewski (post-doc in 2020-2023)
Publications
2026
- Vinicius P. Rossi, Beata Zjawin, Roberto D. Baldijão, David Schmid, John H. Selby, and Ana Bélen Sainz. Typicality of contextuality. Physical Review A, 114(2):022207, 2026. doi:10.1103/6dqp-5s74
[BibTeX] [Download PDF]@article{pub_369c8c2795230e092390, title = {{Typicality of contextuality}}, author = {Rossi, Vinicius P. and Zjawin, Beata and Baldijão, Roberto D. and Schmid, David and Selby, John H. and Sainz, Ana Bélen}, year = {2026}, date = {2026-08-13}, journal = {Physical Review A}, volume = {114}, number = {2}, eid = {022207}, publisher = {American Physical Society (APS)}, doi = {10.1103/6dqp-5s74}, url = {https://doi.org/10.1103/6dqp-5s74}, pages = {022207} } - Sina Soltani, Marco Erba, David Schmid, and John H. Selby. Decoupling local classicality from classical explainability: A noncontextual model for bilocal classical theory and a locally-classical but contextual theory. Quantum, 10:2142, 2026. doi:10.22331/q-2026-06-19-2142
[BibTeX] [Download PDF]@article{pub_c2af72818cd7508ca1b7, title = {{Decoupling local classicality from classical explainability: A noncontextual model for bilocal classical theory and a locally-classical but contextual theory}}, author = {Sina Soltani and Marco Erba and David Schmid and John H. Selby}, year = {2026}, date = {2026-06-19}, journal = {Quantum}, volume = {10}, pages = {2142}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2026-06-19-2142}, url = {https://doi.org/10.22331/q-2026-06-19-2142} }
2025
- Beata Zjawin. Robust self-testing of quantum steering assemblages via operator inequalities. New Journal of Physics, 27(11):114513, 2025. doi:10.1088/1367-2630/ae1632
[BibTeX] [Download PDF]@article{pub_f26f1ae570ac4e409c97, title = {{Robust self-testing of quantum steering assemblages via operator inequalities}}, author = {Beata Zjawin}, year = {2025}, date = {2025-10-22}, journal = {New Journal of Physics}, volume = {27}, number = {11}, pages = {114513}, publisher = {IOP Publishing}, doi = {10.1088/1367-2630/ae1632}, url = {https://doi.org/10.1088/1367-2630/ae1632} } - David Schmid, John H. Selby, Vinicius P. Rossi, Roberto D. Baldijão, and Ana Belén Sainz. Shadows and subsystems of generalized probabilistic theories: when tomographic incompleteness is not a loophole for contextuality proofs. Quantum, 9:1880, 2025. doi:10.22331/q-2025-10-13-1880
[BibTeX] [Download PDF]@article{pub_c24e27ca0899fa25cadc, title = {{Shadows and subsystems of generalized probabilistic theories: when tomographic incompleteness is not a loophole for contextuality proofs}}, author = {David Schmid and John H. Selby and Vinicius P. Rossi and Roberto D. Baldijão and Ana Belén Sainz}, year = {2025}, date = {2025-10-13}, journal = {Quantum}, volume = {9}, pages = {1880}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2025-10-13-1880}, url = {https://doi.org/10.22331/q-2025-10-13-1880} } - Daniel Centeno, Marco Erba, Thomas D. Galley, David Schmid, John H. Selby, Robert W. Spekkens, Sina Soltani, Jacopo Surace, Alex Wilce, and Yìlè. Yīng. Symmetry-induced failures of tomographic locality: Constructing foil theories by twirling. Physical Review A, 112(3):L030202, 2025. doi:10.1103/hpmv-15sf
[BibTeX] [Download PDF]@article{pub_f2a5c1cf1e61dd75ba0d, title = {{Symmetry-induced failures of tomographic locality: Constructing foil theories by twirling}}, author = {Centeno, Daniel and Erba, Marco and Galley, Thomas D. and Schmid, David and Selby, John H. and Spekkens, Robert W. and Soltani, Sina and Surace, Jacopo and Wilce, Alex and Yīng, Yìlè}, year = {2025}, date = {2025-09-22}, journal = {Physical Review A}, volume = {112}, number = {3}, eid = {L030202}, publisher = {American Physical Society (APS)}, doi = {10.1103/hpmv-15sf}, url = {https://doi.org/10.1103/hpmv-15sf}, pages = {L030202} } - Laurens Walleghem, Rafael Wagner, Yìlè. Yīng, and David Schmid. Extended Wigner’s friend paradoxes do not require nonlocal correlations. Physical Review A, 112(2):022212, 2025. doi:10.1103/n4hv-rlgj
[BibTeX] [Download PDF]@article{pub_bb79f3000ed619b2e177, title = {{Extended Wigner's friend paradoxes do not require nonlocal correlations}}, author = {Walleghem, Laurens and Wagner, Rafael and Yīng, Yìlè and Schmid, David}, year = {2025}, date = {2025-08-15}, journal = {Physical Review A}, volume = {112}, number = {2}, eid = {022212}, publisher = {American Physical Society (APS)}, doi = {10.1103/n4hv-rlgj}, url = {https://doi.org/10.1103/n4hv-rlgj}, pages = {022212} } - Laurens Walleghem, Yìlè. Yīng, Rafael Wagner, and David Schmid. Connecting extended Wigner’s friend arguments and noncontextuality. Quantum, 9:1819, 2025. doi:10.22331/q-2025-07-31-1819
[BibTeX] [Download PDF]@article{pub_2d67b04e9805bdd5962f, title = {{Connecting extended Wigner's friend arguments and noncontextuality}}, author = {Laurens Walleghem and Yìlè Yīng and Rafael Wagner and David Schmid}, year = {2025}, date = {2025-07-31}, journal = {Quantum}, volume = {9}, pages = {1819}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2025-07-31-1819}, url = {https://doi.org/10.22331/q-2025-07-31-1819} } - Amanda M. Fonseca, Vinicius P. Rossi, Roberto D. Baldijão, John H. Selby, and Ana Belén Sainz. Robustness of contextuality under different types of noise as quantifiers for parity-oblivious multiplexing tasks. Physical Review A, 111(2):022217, 2025. doi:10.1103/physreva.111.022217
[BibTeX] [Download PDF]@article{pub_52ca57c279ac27bf8205, title = {{Robustness of contextuality under different types of noise as quantifiers for parity-oblivious multiplexing tasks}}, author = {Fonseca, Amanda M. and Rossi, Vinicius P. and Baldijão, Roberto D. and Selby, John H. and Sainz, Ana Belén}, year = {2025}, date = {2025-02-13}, journal = {Physical Review A}, volume = {111}, number = {2}, eid = {022217}, publisher = {American Physical Society (APS)}, doi = {10.1103/physreva.111.022217}, url = {https://doi.org/10.1103/physreva.111.022217}, pages = {022217} }
2024
- David Schmid, Roberto D. Baldijão, Yìlè. Yīng, Rafael Wagner, and John H. Selby. Kirkwood-Dirac representations beyond quantum states and their relation to noncontextuality. Physical Review A, 110(5):052206, 2024. doi:10.1103/physreva.110.052206
[BibTeX] [Download PDF]@article{pub_00b025364c3c1cb28328, title = {{Kirkwood-Dirac representations beyond quantum states and their relation to noncontextuality}}, author = {Schmid, David and Baldijão, Roberto D. and Yīng, Yìlè and Wagner, Rafael and Selby, John H.}, year = {2024}, date = {2024-11-06}, journal = {Physical Review A}, volume = {110}, number = {5}, eid = {052206}, publisher = {American Physical Society (APS)}, doi = {10.1103/physreva.110.052206}, url = {https://doi.org/10.1103/physreva.110.052206}, pages = {052206} } - Beata Zjawin, Matty J. Hoban, Paul Skrzypczyk, and Ana Belén Sainz. Activation of postquantumness in bipartite generalized Einstein-Podolsky-Rosen scenarios. Physical Review A, 110(4):042212, 2024. doi:10.1103/physreva.110.042212
[BibTeX] [Download PDF]@article{pub_ecd6a54ca42a83acf5ef, title = {{Activation of postquantumness in bipartite generalized Einstein-Podolsky-Rosen scenarios}}, author = {Zjawin, Beata and Hoban, Matty J. and Skrzypczyk, Paul and Sainz, Ana Belén}, year = {2024}, date = {2024-10-18}, journal = {Physical Review A}, volume = {110}, number = {4}, eid = {042212}, publisher = {American Physical Society (APS)}, doi = {10.1103/physreva.110.042212}, url = {https://doi.org/10.1103/physreva.110.042212}, pages = {042212} } - Yìlè. Yīng, Marina Maciel Ansanelli, Andrea Di Biagio, Elie Wolfe, David Schmid, and Eric Gama Cavalcanti. Relating Wigner’s Friend Scenarios to Nonclassical Causal Compatibility, Monogamy Relations, and Fine Tuning. Quantum, 8:1485, 2024. doi:10.22331/q-2024-09-26-1485
[BibTeX] [Download PDF]@article{pub_655c71894631e23e41c3, title = {{Relating Wigner’s Friend Scenarios to Nonclassical Causal Compatibility, Monogamy Relations, and Fine Tuning}}, author = {Yīng, Yìlè and Ansanelli, Marina Maciel and Biagio, Andrea Di and Wolfe, Elie and Schmid, David and Cavalcanti, Eric Gama}, year = {2024}, date = {2024-09-26}, journal = {Quantum}, volume = {8}, pages = {1485}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2024-09-26-1485}, url = {https://doi.org/10.22331/q-2024-09-26-1485} } - Paulo J. Cavalcanti, John H. Selby, and Ana Belén Sainz. Every nonsignaling channel is common-cause realizable. Physical Review A, 109(4):042211, 2024. doi:10.1103/physreva.109.042211
[BibTeX] [Download PDF]@article{pub_16df0afbd1a9a822e590, title = {{Every nonsignaling channel is common-cause realizable}}, author = {Cavalcanti, Paulo J. and Selby, John H. and Sainz, Ana Belén}, year = {2024}, date = {2024-04-17}, journal = {Physical Review A}, volume = {109}, number = {4}, publisher = {American Physical Society}, doi = {10.1103/physreva.109.042211}, url = {https://doi.org/10.1103/physreva.109.042211}, pages = {042211}, eid = {042211} } - David Schmid, John H. Selby, Matthew F. Pusey, and Robert W. Spekkens. A structure theorem for generalized-noncontextual ontological models. Quantum, 8:1283, 2024. doi:10.22331/q-2024-03-14-1283
[BibTeX] [Download PDF]@article{pub_1534c1483bc9911f985e, title = {{A structure theorem for generalized-noncontextual ontological models}}, author = {Schmid, David and Selby, John H. and Pusey, Matthew F. and Spekkens, Robert W.}, year = {2024}, date = {2024-03-14}, journal = {Quantum}, volume = {8}, pages = {1283}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2024-03-14-1283}, url = {https://doi.org/10.22331/q-2024-03-14-1283} } - David Schmid, John H. Selby, and Robert W. Spekkens. Addressing some common objections to generalized noncontextuality. Physical Review A, 109(2):022228, 2024. doi:10.1103/physreva.109.022228
[BibTeX] [Download PDF]@article{pub_af2f1bd493ee890b6f3b, title = {{Addressing some common objections to generalized noncontextuality}}, author = {Schmid, David and Selby, John H. and Spekkens, Robert W.}, year = {2024}, date = {2024-02-20}, journal = {Physical Review A}, volume = {109}, number = {2}, publisher = {American Physical Society}, doi = {10.1103/physreva.109.022228}, url = {https://doi.org/10.1103/physreva.109.022228}, pages = {022228}, eid = {022228} } - John H. Selby, Elie Wolfe, David Schmid, Ana Belén Sainz, and Vinicius P. Rossi. Linear Program for Testing Nonclassicality and an Open-Source Implementation. Physical Review Letters, 132(5):050202, 2024. doi:10.1103/physrevlett.132.050202
[BibTeX] [Download PDF]@article{pub_b3e1786a3690a3287d06, title = {{Linear Program for Testing Nonclassicality and an Open-Source Implementation}}, author = {Selby, John H. and Wolfe, Elie and Schmid, David and Sainz, Ana Belén and Rossi, Vinicius P.}, year = {2024}, date = {2024-01-30}, journal = {Physical Review Letters}, volume = {132}, number = {5}, pages = {050202}, publisher = {American Physical Society}, doi = {10.1103/physrevlett.132.050202}, url = {https://doi.org/10.1103/physrevlett.132.050202} } - David Schmid. A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories. Quantum, 8:1217, 2024. doi:10.22331/q-2024-01-03-1217
[BibTeX] [Download PDF]@article{pub_5ed96480fb7278bf978e, title = {{A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories}}, author = {Schmid, David}, year = {2024}, date = {2024-01-03}, journal = {Quantum}, volume = {8}, pages = {1217}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2024-01-03-1217}, url = {https://doi.org/10.22331/q-2024-01-03-1217} }
2023
- David Schmid, Thomas C. Fraser, Ravi Kunjwal, Ana Belén Sainz, Elie Wolfe, and Robert W. Spekkens. Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory. Quantum, 7:1194, 2023. doi:10.22331/q-2023-12-04-1194
[BibTeX] [Download PDF]@article{pub_27dc928efc60bccd3f5f, title = {{{Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory}}}, author = {Schmid, David and Fraser, Thomas C. and Kunjwal, Ravi and Sainz, Ana Belén and Wolfe, Elie and Spekkens, Robert W.}, year = {2023}, date = {2023-12-04}, journal = {Quantum}, volume = {7}, pages = {1194}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2023-12-04-1194}, url = {https://doi.org/10.22331/q-2023-12-04-1194} } - Beata Zjawin, David Schmid, Matty J. Hoban, and Ana Belén Sainz. The resource theory of nonclassicality of channel assemblages. Quantum, 7:1134, 2023. doi:10.22331/q-2023-10-10-1134
[BibTeX] [Download PDF]@article{pub_28f14fd98639a7c4ead7, title = {{{The resource theory of nonclassicality of channel assemblages}}}, author = {Zjawin, Beata and Schmid, David and Hoban, Matty J. and Sainz, Ana Belén}, year = {2023}, date = {2023-10-10}, journal = {Quantum}, volume = {7}, pages = {1134}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2023-10-10-1134}, url = {https://doi.org/10.22331/q-2023-10-10-1134} } - Lorenzo Catani, Matthew Leifer, David Schmid, and Robert W. Spekkens. Why interference phenomena do not capture the essence of quantum theory. Quantum, 7:1119, 2023. doi:10.22331/q-2023-09-25-1119
[BibTeX] [Download PDF]@article{pub_c401c894808bb01264f1, title = {{Why interference phenomena do not capture the essence of quantum theory}}, author = {Catani, Lorenzo and Leifer, Matthew and Schmid, David and Spekkens, Robert W.}, year = {2023}, date = {2023-09-25}, journal = {Quantum}, volume = {7}, pages = {1119}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2023-09-25-1119}, url = {https://doi.org/10.22331/q-2023-09-25-1119} } - Vinicius P. Rossi, David Schmid, John H. Selby, and Ana Belén Sainz. Contextuality with vanishing coherence and maximal robustness to dephasing. Physical Review A, 108(3):032213, 2023. doi:10.1103/physreva.108.032213
[BibTeX] [Download PDF]@article{pub_4db227399c0eb834fe2c, title = {{{Contextuality with vanishing coherence and maximal robustness to dephasing}}}, author = {Rossi, Vinicius P. and Schmid, David and Selby, John H. and Sainz, Ana Belén}, year = {2023}, date = {2023-09-18}, journal = {Physical Review A}, volume = {108}, number = {3}, publisher = {American Physical Society}, doi = {10.1103/physreva.108.032213}, url = {https://doi.org/10.1103/physreva.108.032213}, pages = {032213}, eid = {032213} } - Lorenzo Catani, Matthew Leifer, Giovanni Scala, David Schmid, and Robert W. Spekkens. Aspects of the phenomenology of interference that are genuinely nonclassical. Physical Review A, 108(2):022207, 2023. doi:10.1103/physreva.108.022207
[BibTeX] [Download PDF]@article{pub_3f6a3d5972fabbe7ee4a, title = {{{Aspects of the phenomenology of interference that are genuinely nonclassical}}}, author = {Catani, Lorenzo and Leifer, Matthew and Scala, Giovanni and Schmid, David and Spekkens, Robert W.}, year = {2023}, date = {2023-08-10}, journal = {Physical Review A}, volume = {108}, number = {2}, publisher = {American Physical Society}, doi = {10.1103/physreva.108.022207}, url = {https://doi.org/10.1103/physreva.108.022207}, pages = {022207}, eid = {022207} } - John H. Selby, David Schmid, Elie Wolfe, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Accessible fragments of generalized probabilistic theories, cone equivalence, and applications to witnessing nonclassicality. Physical Review A, 107(6):062203, 2023. doi:10.1103/physreva.107.062203
[BibTeX] [Download PDF]@article{pub_17e4f2747ea180ba9228, title = {{{Accessible fragments of generalized probabilistic theories, cone equivalence, and applications to witnessing nonclassicality}}}, author = {Selby, John H. and Schmid, David and Wolfe, Elie and Sainz, Ana Belén and Kunjwal, Ravi and Spekkens, Robert W.}, year = {2023}, date = {2023-06-06}, journal = {Physical Review A}, volume = {107}, number = {6}, publisher = {American Physical Society}, doi = {10.1103/physreva.107.062203}, url = {https://doi.org/10.1103/physreva.107.062203}, pages = {062203}, eid = {062203} } - John H. Selby, David Schmid, Elie Wolfe, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Contextuality without Incompatibility. Physical Review Letters, 130(23):230201, 2023. doi:10.1103/physrevlett.130.230201
[BibTeX] [Download PDF]@article{pub_d7edaf05ea896fbba0c7, title = {{Contextuality without Incompatibility}}, author = {Selby, John H. and Schmid, David and Wolfe, Elie and Sainz, Ana Belén and Kunjwal, Ravi and Spekkens, Robert W.}, year = {2023}, date = {2023-06-06}, journal = {Physical Review Letters}, volume = {130}, number = {23}, pages = {230201}, publisher = {American Physical Society}, doi = {10.1103/physrevlett.130.230201}, url = {https://doi.org/10.1103/physrevlett.130.230201} } - Beata Zjawin, David Schmid, Matty J. Hoban, and Ana Belén Sainz. Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages. Quantum, 7:926, 2023. doi:10.22331/q-2023-02-16-926
[BibTeX] [Download PDF]@article{pub_786ec7eee4ca53334c09, title = {{{Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages}}}, author = {Zjawin, Beata and Schmid, David and Hoban, Matty J. and Sainz, Ana Belén}, year = {2023}, date = {2023-02-16}, journal = {Quantum}, volume = {7}, pages = {926}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2023-02-16-926}, url = {https://doi.org/10.22331/q-2023-02-16-926} }
2022
- Lorenzo Catani, Matthew Leifer, Giovanni Scala, David Schmid, and Robert W. Spekkens. What is Nonclassical about Uncertainty Relations?. Physical Review Letters, 129(24):240401, 2022. doi:10.1103/physrevlett.129.240401
[BibTeX] [Download PDF]@article{pub_c3f2be33806f5b37ee0e, title = {{{What is Nonclassical about Uncertainty Relations?}}}, author = {Catani, Lorenzo and Leifer, Matthew and Scala, Giovanni and Schmid, David and Spekkens, Robert W.}, year = {2022}, date = {2022-12-09}, journal = {Physical Review Letters}, volume = {129}, number = {24}, pages = {240401}, publisher = {American Physical Society}, doi = {10.1103/physrevlett.129.240401}, url = {https://doi.org/10.1103/physrevlett.129.240401} } - David Schmid, Haoxing Du, John H. Selby, and Matthew F. Pusey. Uniqueness of Noncontextual Models for Stabilizer Subtheories. Physical Review Letters, 129(12):120403, 2022. doi:10.1103/physrevlett.129.120403
[BibTeX] [Download PDF]@article{pub_fc40af8b4cba04f59044, title = {{{Uniqueness of Noncontextual Models for Stabilizer Subtheories}}}, author = {Schmid, David and Du, Haoxing and Selby, John H. and Pusey, Matthew F.}, year = {2022}, date = {2022-09-14}, journal = {Physical Review Letters}, volume = {129}, number = {12}, pages = {120403}, publisher = {American Physical Society}, doi = {10.1103/physrevlett.129.120403}, url = {https://doi.org/10.1103/physrevlett.129.120403} } - Paulo J. Cavalcanti, John H. Selby, Jamie Sikora, and Ana Belén Sainz. Decomposing all multipartite non-signalling channels via quasiprobabilistic mixtures of local channels in generalised probabilistic theories. Journal of Physics A: Mathematical and Theoretical, 55(40):404001, 2022. doi:10.1088/1751-8121/ac8ea4
[BibTeX] [Download PDF]@article{pub_7c3029f46879fa5a208c, title = {{{Decomposing all multipartite non-signalling channels via quasiprobabilistic mixtures of local channels in generalised probabilistic theories}}}, author = {Cavalcanti, Paulo J. and Selby, John H. and Sikora, Jamie and Sainz, Ana Belén}, year = {2022}, date = {2022-09-02}, journal = {Journal of Physics A: Mathematical and Theoretical}, volume = {55}, number = {40}, pages = {404001}, publisher = {Institute of Physics}, doi = {10.1088/1751-8121/ac8ea4}, url = {https://doi.org/10.1088/1751-8121/ac8ea4} } - Paulo J. Cavalcanti, John H. Selby, Jamie Sikora, Thomas D. Galley, and Ana Belén Sainz. Post-quantum steering is a stronger-than-quantum resource for information processing. npj Quantum Information, 8(1):76, 2022. doi:10.1038/s41534-022-00574-8
[BibTeX] [Download PDF]@article{pub_4151bf1b7683e0b81caa, title = {{{Post-quantum steering is a stronger-than-quantum resource for information processing}}}, author = {Cavalcanti, Paulo J. and Selby, John H. and Sikora, Jamie and Galley, Thomas D. and Sainz, Ana Belén}, year = {2022}, date = {2022-06-30}, journal = {npj Quantum Information}, volume = {8}, number = {1}, publisher = {Nature Portfolio}, doi = {10.1038/s41534-022-00574-8}, url = {https://doi.org/10.1038/s41534-022-00574-8}, pages = {76}, eid = {76} } - Vinicius P. Rossi, Matty J. Hoban, and Ana Belén Sainz. On characterising assemblages in Einstein-Podolsky-Rosen scenarios. Journal of Physics A: Mathematical and Theoretical, 55(26):264002, 2022. doi:10.1088/1751-8121/ac7090
[BibTeX] [Download PDF]@article{pub_e93c7eda84dabdaca479, title = {{{On characterising assemblages in Einstein-Podolsky-Rosen scenarios}}}, author = {Rossi, Vinicius P and Hoban, Matty J and Sainz, Ana Belén}, year = {2022}, date = {2022-05-17}, journal = {Journal of Physics A: Mathematical and Theoretical}, volume = {55}, number = {26}, pages = {264002}, publisher = {Institute of Physics}, doi = {10.1088/1751-8121/ac7090}, url = {https://doi.org/10.1088/1751-8121/ac7090} }
2021
- B. Zjawin, M. Bober, R. Ciuryło, D. Lisak, M. Zawada, and P. Wcisło. Engineering the sensitivity of macroscopic physical systems to variations in the fine-structure constant. EPL, 136(5):58001, 2021. doi:10.1209/0295-5075/ac3da3
[BibTeX] [Download PDF]@article{pub_66028e2c0bb544ca3f95, title = {{{Engineering the sensitivity of macroscopic physical systems to variations in the fine-structure constant}}}, author = {Zjawin, B. and Bober, M. and Ciuryło, R. and Lisak, D. and Zawada, M. and Wcisło, P.}, year = {2021}, date = {2021-11-26}, journal = {EPL}, volume = {136}, number = {5}, pages = {58001}, publisher = {Institute of Physics}, doi = {10.1209/0295-5075/ac3da3}, url = {https://doi.org/10.1209/0295-5075/ac3da3} } - Beata Zjawin, Elie Wolfe, and Robert W. Spekkens. Restricted Hidden Cardinality Constraints in Causal Models. In Proceedings of the 18th International Conference on Quantum Physics and Logic (QPL 2021), volume 343 of Electronic Proceedings in Theoretical Computer Science, pages 119-131. Open Publishing Association, 2021. doi:10.4204/eptcs.343.6
[BibTeX] [Download PDF]@inproceedings{pub_5f2e8f270eb6d43b3d5e, title = {{Restricted Hidden Cardinality Constraints in Causal Models}}, author = {Zjawin, Beata and Wolfe, Elie and Spekkens, Robert W.}, year = {2021}, date = {2021-09-18}, booktitle = {Proceedings of the 18th International Conference on Quantum Physics and Logic (QPL 2021)}, volume = {343}, pages = {119--131}, publisher = {Open Publishing Association}, doi = {10.4204/eptcs.343.6}, url = {https://doi.org/10.4204/eptcs.343.6}, series = {Electronic Proceedings in Theoretical Computer Science} } - David Schmid, John H. Selby, Elie Wolfe, Ravi Kunjwal, and Robert W. Spekkens. Characterization of Noncontextuality in the Framework of Generalized Probabilistic Theories. PRX Quantum, 2(1):010331, 2021. doi:10.1103/prxquantum.2.010331
[BibTeX] [Download PDF]@article{pub_3b91a3d3b8a3b41e41f7, title = {{{Characterization of Noncontextuality in the Framework of Generalized Probabilistic Theories}}}, author = {Schmid, David and Selby, John H. and Wolfe, Elie and Kunjwal, Ravi and Spekkens, Robert W.}, year = {2021}, date = {2021-02-25}, journal = {PRX Quantum}, volume = {2}, number = {1}, publisher = {American Physical Society}, doi = {10.1103/prxquantum.2.010331}, url = {https://doi.org/10.1103/prxquantum.2.010331}, pages = {010331}, eid = {010331} } - Noam Finkelstein, Beata Zjawin, Elie Wolfe, Ilya Shpitser, and Robert W. Spekkens. Entropic Inequality Constraints from e-separation Relations in Directed Acyclic Graphs with Hidden Variables. In Proceedings of the Thirty-Seventh Conference on Uncertainty in Artificial Intelligence, volume 161 of Proceedings of Machine Learning Research, pages 1045-1055. PMLR, 2021.
[BibTeX] [Download PDF]@inproceedings{pub_6170dcd969314c94c82c, title = {{{Entropic Inequality Constraints from e-separation Relations in Directed Acyclic Graphs with Hidden Variables}}}, author = {Finkelstein, Noam and Zjawin, Beata and Wolfe, Elie and Shpitser, Ilya and Spekkens, Robert W.}, year = {2021}, booktitle = {Proceedings of the Thirty-Seventh Conference on Uncertainty in Artificial Intelligence}, volume = {161}, pages = {1045--1055}, series = {Proceedings of Machine Learning Research}, publisher = {PMLR}, url = {https://proceedings.mlr.press/v161/finkelstein21a.html} }
2020
- Elie Wolfe, David Schmid, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Quantifying Bell: The Resource Theory of Nonclassicality of Common-Cause Boxes. Quantum, 4:280, 2020. doi:10.22331/q-2020-06-08-280
[BibTeX] [Download PDF]@article{pub_4cb7e660fa079307b631, title = {{{Quantifying Bell: The Resource Theory of Nonclassicality of Common-Cause Boxes}}}, author = {Wolfe, Elie and Schmid, David and Sainz, Ana Belén and Kunjwal, Ravi and Spekkens, Robert W.}, year = {2020}, date = {2020-06-08}, journal = {Quantum}, volume = {4}, pages = {280}, publisher = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften}, doi = {10.22331/q-2020-06-08-280}, url = {https://doi.org/10.22331/q-2020-06-08-280} }
2019
- Alejandro Pozas-Kerstjens, Rafael Rabelo, Łukasz Rudnicki, Rafael Chaves, Daniel Cavalcanti, Miguel Navascués, and Antonio Acín. Bounding the Sets of Classical and Quantum Correlations in Networks. Physical Review Letters, 123(14):140503, 2019. doi:10.1103/physrevlett.123.140503
[BibTeX] [Download PDF]@article{pub_308560b5ef8ffbaa28ec, title = {{{Bounding the Sets of Classical and Quantum Correlations in Networks}}}, author = {Pozas-Kerstjens, Alejandro and Rabelo, Rafael and Rudnicki, Łukasz and Chaves, Rafael and Cavalcanti, Daniel and Navascués, Miguel and Acín, Antonio}, year = {2019}, date = {2019-10-03}, journal = {Physical Review Letters}, volume = {123}, number = {14}, pages = {140503}, publisher = {American Physical Society}, doi = {10.1103/physrevlett.123.140503}, url = {https://doi.org/10.1103/physrevlett.123.140503} }
arXiv preprints
2026
- Vinicius P. Rossi, Emanuele Polino, Beatrice Polacchi, Valeria Cimini, David Schmid, John H. Selby, Giacomo Corrielli, Andrea Crespi, Roberto Osellame, Fabio Sciarrino, and Ana Belén Sainz. Theory-agnostic nonclassicality certification in an integrated photonic circuit. 2026. arXiv:2609.18671 doi:10.48550/arxiv.2609.18671
[BibTeX] [Download PDF]@misc{pub_0862dd82c058955c3996, title = {{Theory-agnostic nonclassicality certification in an integrated photonic circuit}}, author = {Vinicius P. Rossi and Emanuele Polino and Beatrice Polacchi and Valeria Cimini and David Schmid and John H. Selby and Giacomo Corrielli and Andrea Crespi and Roberto Osellame and Fabio Sciarrino and Ana Belén Sainz}, year = {2026}, date = {2026-09-16}, eprint = {2609.18671}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2609.18671}, doi = {10.48550/arxiv.2609.18671}, note = {arXiv:2609.18671} } - Ana Belen Sainz. Postquantum steering in scenarios with multiple characterised parties. 2026. arXiv:2604.07078 doi:10.48550/arxiv.2604.07078
[BibTeX] [Download PDF]@misc{pub_1f4428d94b021dd14e17, title = {{Postquantum steering in scenarios with multiple characterised parties}}, author = {Ana Belen Sainz}, year = {2026}, date = {2026-04-08}, eprint = {2604.07078}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2604.07078}, doi = {10.48550/arxiv.2604.07078}, note = {arXiv:2604.07078} } - Roberto D. Baldijão, Marco Erba, David Schmid, John H. Selby, and Ana Belén Sainz. Tomographically-nonlocal entanglement. 2026. arXiv:2602.16280 doi:10.48550/arxiv.2602.16280
[BibTeX] [Download PDF]@misc{pub_2b614304592e61634c79, title = {{Tomographically-nonlocal entanglement}}, author = {Roberto D. Baldijão and Marco Erba and David Schmid and John H. Selby and Ana Belén Sainz}, year = {2026}, date = {2026-02-18}, eprint = {2602.16280}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2602.16280}, doi = {10.48550/arxiv.2602.16280}, note = {arXiv:2602.16280} }
2025
- Salome Hayes-Shuptar, Daniel Bhatti, Ana Belen Sainz, and David Elkouss. Linear Program Witness for Network Nonlocality in Arbitrary Networks. 2025. arXiv:2512.21962
[BibTeX] [Download PDF]@misc{pub_f403ab6aab3ac69f70e0, title = {{Linear Program Witness for Network Nonlocality in Arbitrary Networks}}, author = {Salome Hayes-Shuptar and Daniel Bhatti and Ana Belen Sainz and David Elkouss}, year = {2025}, date = {2025-12-26}, eprint = {2512.21962}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2512.21962}, note = {arXiv:2512.21962} } - Marina Maciel Ansanelli, Beata Zjawin, David Schmid, Yìlè. Yīng, John H. Selby, Ciarán M. Gilligan-Lee, Ana Belén Sainz, and Robert W. Spekkens. The resource theory of causal influence and knowledge of causal influence. 2025. arXiv:2512.11209
[BibTeX] [Download PDF]@misc{pub_19566adf47734c404965, title = {{The resource theory of causal influence and knowledge of causal influence}}, author = {Marina Maciel Ansanelli and Beata Zjawin and David Schmid and Yìlè Yīng and John H. Selby and Ciarán M. Gilligan-Lee and Ana Belén Sainz and Robert W. Spekkens}, year = {2025}, date = {2025-12-12}, eprint = {2512.11209}, archiveprefix = {arXiv}, primaryclass = {math.ST}, url = {https://arxiv.org/abs/2512.11209}, note = {arXiv:2512.11209} } - Sina Soltani, Marco Erba, David Schmid, and John H. Selby. Decoupling local classicality from classical explainability: A noncontextual model for bilocal classical theory and a locally-classical but contextual theory. 2025. arXiv:2511.19266
[BibTeX] [Download PDF]@misc{pub_7e95d88920c446b228b6, title = {{Decoupling local classicality from classical explainability: A noncontextual model for bilocal classical theory and a locally-classical but contextual theory}}, author = {Sina Soltani and Marco Erba and David Schmid and John H. Selby}, year = {2025}, date = {2025-11-24}, eprint = {2511.19266}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2511.19266}, note = {arXiv:2511.19266} } - Vinicius P. Rossi, Beata Zjawin, Roberto D. Baldijão, David Schmid, John H. Selby, and Ana Belén Sainz. Typicality of Contextuality. 2025. arXiv:2510.20722
[BibTeX] [Download PDF]@misc{pub_bc9d229c0a90a788d8fa, title = {{Typicality of Contextuality}}, author = {Vinicius P. Rossi and Beata Zjawin and Roberto D. Baldijão and David Schmid and John H. Selby and Ana Belén Sainz}, year = {2025}, date = {2025-10-23}, eprint = {2510.20722}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2510.20722}, note = {arXiv:2510.20722} } - Rafael Wagner, Roberto D. Baldijão, Matthias Salzger, Yìlè. Yīng, David Schmid, and John H. Selby. A structure theorem for complex-valued quasiprobability representations of physical theories. 2025. arXiv:2509.10949
[BibTeX] [Download PDF]@misc{pub_29986758fb5bea9438b2, title = {{A structure theorem for complex-valued quasiprobability representations of physical theories}}, author = {Rafael Wagner and Roberto D. Baldijão and Matthias Salzger and Yìlè Yīng and David Schmid and John H. Selby}, year = {2025}, date = {2025-09-13}, eprint = {2509.10949}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2509.10949}, note = {arXiv:2509.10949} } - Sina Soltani, Marco Erba, David Schmid, and John H. Selby. Noncontextual ontological models of operational probabilistic theories. 2025. arXiv:2502.11842
[BibTeX] [Download PDF]@misc{pub_fdaf16d6b5902712f080, title = {{Noncontextual ontological models of operational probabilistic theories}}, author = {Sina Soltani and Marco Erba and David Schmid and John H. Selby}, year = {2025}, date = {2025-02-17}, eprint = {2502.11842}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2502.11842}, note = {arXiv:2502.11842} }
2024
- John H. Selby, Victoria J. Wright, Máté. Farkas, Marcin Karczewski, and Ana Belén Sainz. Indistinguishability in general probabilistic theories. 2024. arXiv:2412.20963 doi:10.48550/arxiv.2412.20963
[BibTeX] [Download PDF]@misc{pub_23f07c395bafa54d6603, title = {{Indistinguishability in general probabilistic theories}}, author = {John H. Selby and Victoria J. Wright and Máté Farkas and Marcin Karczewski and Ana Belén Sainz}, year = {2024}, date = {2024-12-30}, eprint = {2412.20963}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2412.20963}, doi = {10.48550/arxiv.2412.20963}, note = {arXiv:2412.20963} } - David Schmid, John H. Selby, Vinicius P. Rossi, Roberto D. Baldijão, and Ana Belén Sainz. Shadows and subsystems of generalized probabilistic theories: when tomographic incompleteness is not a loophole for contextuality proofs. 2024. arXiv:2409.13024
[BibTeX] [Download PDF]@misc{pub_08600ba07ca7503d40bf, title = {{Shadows and subsystems of generalized probabilistic theories: when tomographic incompleteness is not a loophole for contextuality proofs}}, author = {David Schmid and John H. Selby and Vinicius P. Rossi and Roberto D. Baldijão and Ana Belén Sainz}, year = {2024}, date = {2024-09-19}, eprint = {2409.13024}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2409.13024}, note = {arXiv:2409.13024} } - Laurens Walleghem, Yìlè. Yīng, Rafael Wagner, and David Schmid. Connecting extended Wigner’s friend arguments and noncontextuality. 2024. arXiv:2409.07537
[BibTeX] [Download PDF]@misc{pub_06f45f8b10afe38cdc6e, title = {{Connecting extended Wigner's friend arguments and noncontextuality}}, author = {Laurens Walleghem and Yìlè Yīng and Rafael Wagner and David Schmid}, year = {2024}, date = {2024-09-11}, eprint = {2409.07537}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2409.07537}, note = {arXiv:2409.07537} } - Daniel Centeno, Marco Erba, Thomas D. Galley, David Schmid, John H. Selby, Robert W. Spekkens, Sina Soltani, Jacopo Surace, Alex Wilce, and Yìlè. Yīng. Symmetry-induced failures of tomographic locality: Constructing foil theories by twirling. 2024. arXiv:2407.21688 doi:10.48550/arXiv.2407.21688
[BibTeX] [Download PDF]@misc{ictqt_restored_arxiv_2407_21688, title = {{Symmetry-induced failures of tomographic locality: Constructing foil theories by twirling}}, author = {Centeno, Daniel and Erba, Marco and Galley, Thomas D. and Schmid, David and Selby, John H. and Spekkens, Robert W. and Soltani, Sina and Surace, Jacopo and Wilce, Alex and Yīng, Yìlè}, year = {2024}, date = {2024-07-31}, eprint = {2407.21688}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, doi = {10.48550/arXiv.2407.21688}, url = {https://arxiv.org/abs/2407.21688}, note = {arXiv:2407.21688} } - David Schmid, Roberto D. Baldijão, John H. Selby, Ana Belén Sainz, and Robert W. Spekkens. Noncontextuality inequalities for prepare-transform-measure scenarios. 2024. arXiv:2407.09624 doi:10.48550/arxiv.2407.09624
[BibTeX] [Download PDF]@misc{pub_9a9f2f338a42814d32d2, title = {{Noncontextuality inequalities for prepare-transform-measure scenarios}}, author = {David Schmid and Roberto D. Baldijão and John H. Selby and Ana Belén Sainz and Robert W. Spekkens}, year = {2024}, date = {2024-07-12}, eprint = {2407.09624}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2407.09624}, doi = {10.48550/arxiv.2407.09624}, note = {arXiv:2407.09624} } - Amanda M. Fonseca, Vinicius P. Rossi, Roberto D. Baldijão, John H. Selby, and Ana Belén Sainz. Robustness of contextuality under different types of noise as quantifiers for parity-oblivious multiplexing tasks. 2024. arXiv:2406.12773
[BibTeX] [Download PDF]@misc{pub_ef1f1e55cc43c44140d5, title = {{Robustness of contextuality under different types of noise as quantifiers for parity-oblivious multiplexing tasks}}, author = {Amanda M. Fonseca and Vinicius P. Rossi and Roberto D. Baldijão and John H. Selby and Ana Belén Sainz}, year = {2024}, date = {2024-06-18}, eprint = {2406.12773}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2406.12773}, note = {arXiv:2406.12773} } - Beata Zjawin, Matty J. Hoban, Paul Skrzypczyk, and Ana Belén Sainz. Activation of post-quantumness in bipartite generalised EPR scenarios. 2024. arXiv:2406.10697
[BibTeX] [Download PDF]@misc{pub_0df5a250f4c85284139c, title = {{Activation of post-quantumness in bipartite generalised EPR scenarios}}, author = {Beata Zjawin and Matty J. Hoban and Paul Skrzypczyk and Ana Belén Sainz}, year = {2024}, date = {2024-06-15}, eprint = {2406.10697}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2406.10697}, note = {arXiv:2406.10697} } - Ana Belén Sainz, Paul Skrzypczyk, and Matty J. Hoban. Activation of post-quantum steering. 2024. arXiv:2406.10570 doi:10.48550/arxiv.2406.10570
[BibTeX] [Download PDF]@misc{pub_ead0836fa1e4da17f860, title = {{Activation of post-quantum steering}}, author = {Ana Belén Sainz and Paul Skrzypczyk and Matty J. Hoban}, year = {2024}, date = {2024-06-15}, eprint = {2406.10570}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2406.10570}, doi = {10.48550/arxiv.2406.10570}, note = {arXiv:2406.10570} } - David Schmid, Roberto D. Baldijão, Yìlè. Yīng, Rafael Wagner, and John H. Selby. Kirkwood-Dirac representations beyond quantum states (and their relation to noncontextuality). 2024. arXiv:2405.04573
[BibTeX] [Download PDF]@misc{pub_c2ba4a7c8335aafeee44, title = {{Kirkwood-Dirac representations beyond quantum states (and their relation to noncontextuality)}}, author = {David Schmid and Roberto D. Baldijão and Yìlè Yīng and Rafael Wagner and John H. Selby}, year = {2024}, date = {2024-05-07}, eprint = {2405.04573}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2405.04573}, note = {arXiv:2405.04573} }
2023
- Matteo Piccolini, Marcin Karczewski, Andreas Winter, and Rosario Lo Franco. Robust generation of N-partite N-level singlet states by identical particle interferometry. 2023. arXiv:2312.17184 doi:10.48550/arxiv.2312.17184
[BibTeX] [Download PDF]@misc{pub_badb01e1b93ab9dbbe92, title = {{Robust generation of N-partite N-level singlet states by identical particle interferometry}}, author = {Matteo Piccolini and Marcin Karczewski and Andreas Winter and Rosario Lo Franco}, year = {2023}, date = {2023-12-28}, eprint = {2312.17184}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2312.17184}, doi = {10.48550/arxiv.2312.17184}, note = {arXiv:2312.17184} } - Seungbeom Chin, Marcin Karczewski, and Yong-Su Kim. Heralded Optical Entanglement Generation via the Graph Picture of Linear Quantum Networks. 2023. arXiv:2310.10291
[BibTeX] [Download PDF]@misc{pub_9fddd7e69e739e8bb577, title = {{Heralded Optical Entanglement Generation via the Graph Picture of Linear Quantum Networks}}, author = {Seungbeom Chin and Marcin Karczewski and Yong-Su Kim}, year = {2023}, date = {2023-10-16}, eprint = {2310.10291}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2310.10291}, note = {arXiv:2310.10291} } - Laurens Walleghem, Rafael Wagner, Yìlè. Yīng, and David Schmid. Extended Wigner’s friend paradoxes do not require nonlocal correlations. 2023. arXiv:2310.06976 doi:10.48550/arxiv.2310.06976
[BibTeX] [Download PDF]@misc{pub_e6869b0ccbdc9bf70bc6, title = {{Extended Wigner's friend paradoxes do not require nonlocal correlations}}, author = {Laurens Walleghem and Rafael Wagner and Yìlè Yīng and David Schmid}, year = {2023}, date = {2023-10-10}, eprint = {2310.06976}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2310.06976}, doi = {10.48550/arxiv.2310.06976}, note = {arXiv:2310.06976} } - Yìlè. Yīng, Marina Maciel Ansanelli, Andrea Di Biagio, Elie Wolfe, David Schmid, and Eric Gama Cavalcanti. Relating Wigner’s Friend Scenarios to Nonclassical Causal Compatibility, Monogamy Relations, and Fine Tuning. 2023. arXiv:2309.12987
[BibTeX] [Download PDF]@misc{pub_43ffae54ec23dc8b527b, title = {{Relating Wigner's Friend Scenarios to Nonclassical Causal Compatibility, Monogamy Relations, and Fine Tuning}}, author = {Yìlè Yīng and Marina Maciel Ansanelli and Andrea Di Biagio and Elie Wolfe and David Schmid and Eric Gama Cavalcanti}, year = {2023}, date = {2023-09-22}, eprint = {2309.12987}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2309.12987}, note = {arXiv:2309.12987} } - David Schmid, Yìlè. Yīng, and Matthew Leifer. A review and analysis of six extended Wigner’s friend arguments. 2023. arXiv:2308.16220 doi:10.48550/arxiv.2308.16220
[BibTeX] [Download PDF]@misc{pub_6a486ddd077751928c70, title = {{A review and analysis of six extended Wigner's friend arguments}}, author = {David Schmid and Yìlè Yīng and Matthew Leifer}, year = {2023}, date = {2023-08-30}, eprint = {2308.16220}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2308.16220}, doi = {10.48550/arxiv.2308.16220}, note = {arXiv:2308.16220} } - Paulo J. Cavalcanti, John H. Selby, and Ana Belén Sainz. Every non-signalling channel is common-cause realizable. 2023. arXiv:2307.03489
[BibTeX] [Download PDF]@misc{pub_18d78bcf5a561866593b, title = {{Every non-signalling channel is common-cause realizable}}, author = {Paulo J. Cavalcanti and John H. Selby and Ana Belén Sainz}, year = {2023}, date = {2023-07-07}, eprint = {2307.03489}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2307.03489}, note = {arXiv:2307.03489} } - David Schmid, John H. Selby, and Robert W. Spekkens. Addressing some common objections to generalized noncontextuality. 2023. arXiv:2302.07282 doi:10.48550/arxiv.2302.07282
[BibTeX] [Download PDF]@misc{pub_2a63d65c7dfd5bcc6d23, title = {{Addressing some common objections to generalized noncontextuality}}, author = {David Schmid and John H. Selby and Robert W. Spekkens}, year = {2023}, date = {2023-02-14}, eprint = {2302.07282}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2302.07282}, doi = {10.48550/arxiv.2302.07282}, note = {arXiv:2302.07282} }
2022
- Vinicius P. Rossi, David Schmid, John H. Selby, and Ana Belén Sainz. Contextuality with vanishing coherence and maximal robustness to dephasing. 2022. arXiv:2212.06856
[BibTeX] [Download PDF]@misc{pub_97cc8918ae125a226578, title = {{Contextuality with vanishing coherence and maximal robustness to dephasing}}, author = {Vinicius P. Rossi and David Schmid and John H. Selby and Ana Belén Sainz}, year = {2022}, date = {2022-12-13}, eprint = {2212.06856}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2212.06856}, note = {arXiv:2212.06856} } - Lorenzo Catani, Matthew Leifer, Giovanni Scala, David Schmid, and Robert W. Spekkens. Aspects of the phenomenology of interference that are genuinely nonclassical. 2022. arXiv:2211.09850
[BibTeX] [Download PDF]@misc{pub_26760cd1bfba1f0e2bd7, title = {{Aspects of the phenomenology of interference that are genuinely nonclassical}}, author = {Lorenzo Catani and Matthew Leifer and Giovanni Scala and David Schmid and Robert W. Spekkens}, year = {2022}, date = {2022-11-17}, eprint = {2211.09850}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2211.09850}, note = {arXiv:2211.09850} } - Seungbeom Chin, Yong-Su Kim, and Marcin Karczewski. Shortcut to Multipartite Entanglement Generation: A Graph Approach to Boson Subtractions. 2022. arXiv:2211.04042
[BibTeX] [Download PDF]@misc{pub_0d6020c150d631b4a98a, title = {{Shortcut to Multipartite Entanglement Generation: A Graph Approach to Boson Subtractions}}, author = {Seungbeom Chin and Yong-Su Kim and Marcin Karczewski}, year = {2022}, date = {2022-11-08}, eprint = {2211.04042}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2211.04042}, note = {arXiv:2211.04042} } - Andrzej Grudka, Marcin Karczewski, Pawel Kurzynski, Jan Wojcik, and Antoni Wojcik. Relative homotopy approach to topological phases in quantum walks. 2022. arXiv:2209.12820
[BibTeX] [Download PDF]@misc{pub_ab80b05664840b3b5747, title = {{Relative homotopy approach to topological phases in quantum walks}}, author = {Andrzej Grudka and Marcin Karczewski and Pawel Kurzynski and Jan Wojcik and Antoni Wojcik}, year = {2022}, date = {2022-09-26}, eprint = {2209.12820}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2209.12820}, note = {arXiv:2209.12820} } - David Schmid. A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories. 2022. arXiv:2209.11783
[BibTeX] [Download PDF]@misc{pub_8e5d1551782e83627c58, title = {{A review and reformulation of macroscopic realism: resolving its deficiencies using the framework of generalized probabilistic theories}}, author = {David Schmid}, year = {2022}, date = {2022-09-23}, eprint = {2209.11783}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2209.11783}, note = {arXiv:2209.11783} } - Beata Zjawin, David Schmid, Matty J. Hoban, and Ana Belén Sainz. The resource theory of nonclassicality of channel assemblages. 2022. arXiv:2209.10177
[BibTeX] [Download PDF]@misc{pub_7d4d052da6a170a15948, title = {{The resource theory of nonclassicality of channel assemblages}}, author = {Beata Zjawin and David Schmid and Matty J. Hoban and Ana Belén Sainz}, year = {2022}, date = {2022-09-21}, eprint = {2209.10177}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2209.10177}, note = {arXiv:2209.10177} } - Matty J. Hoban, Tom Drescher, and Ana Belén Sainz. A hierarchy of semidefinite programs for generalised Einstein-Podolsky-Rosen scenarios. 2022. arXiv:2208.09236
[BibTeX] [Download PDF]@misc{pub_95814825d9429b01e248, title = {{A hierarchy of semidefinite programs for generalised Einstein-Podolsky-Rosen scenarios}}, author = {Matty J. Hoban and Tom Drescher and Ana Belén Sainz}, year = {2022}, date = {2022-08-19}, eprint = {2208.09236}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2208.09236}, note = {arXiv:2208.09236} } - Lorenzo Catani, Matthew Leifer, Giovanni Scala, David Schmid, and Robert W. Spekkens. What is nonclassical about uncertainty relations?. 2022. arXiv:2207.11779
[BibTeX] [Download PDF]@misc{pub_9eda7cf4b9465908e520, title = {{What is nonclassical about uncertainty relations?}}, author = {Lorenzo Catani and Matthew Leifer and Giovanni Scala and David Schmid and Robert W. Spekkens}, year = {2022}, date = {2022-07-24}, eprint = {2207.11779}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2207.11779}, note = {arXiv:2207.11779} } - Lorenzo Catani, Matthew Leifer, David Schmid, and Robert W. Spekkens. Reply to “Comment on ‘Why interference phenomena do not capture the essence of quantum theory’ “. 2022. arXiv:2207.11791 doi:10.48550/arxiv.2207.11791
[BibTeX] [Download PDF]@misc{pub_dc3f53222e14bac65b65, title = {{Reply to "Comment on 'Why interference phenomena do not capture the essence of quantum theory' "}}, author = {Lorenzo Catani and Matthew Leifer and David Schmid and Robert W. Spekkens}, year = {2022}, date = {2022-07-24}, eprint = {2207.11791}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2207.11791}, doi = {10.48550/arxiv.2207.11791}, note = {arXiv:2207.11791} } - John H. Selby, Elie Wolfe, David Schmid, Ana Belén Sainz, and Vinicius P. Rossi. A linear program for testing nonclassicality and an open-source implementation. 2022. arXiv:2204.11905 doi:10.48550/arXiv.2204.11905
[BibTeX] [Download PDF]@misc{ictqt_restored_arxiv_2204_11905, title = {{A linear program for testing nonclassicality and an open-source implementation}}, author = {Selby, John H. and Wolfe, Elie and Schmid, David and Sainz, Ana Belén and Rossi, Vinicius P.}, year = {2022}, date = {2022-04-25}, eprint = {2204.11905}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, doi = {10.48550/arXiv.2204.11905}, url = {https://arxiv.org/abs/2204.11905}, note = {arXiv:2204.11905} } - Paulo J. Cavalcanti, John H. Selby, Jamie Sikora, and Ana Belén Sainz. Simulating all multipartite non-signalling channels via quasiprobabilistic mixtures of local channels in generalised probabilistic theories. 2022. arXiv:2204.10639 doi:10.48550/arxiv.2204.10639
[BibTeX] [Download PDF]@misc{pub_3a1430690f30cea30acd, title = {{Simulating all multipartite non-signalling channels via quasiprobabilistic mixtures of local channels in generalised probabilistic theories}}, author = {Paulo J. Cavalcanti and John H. Selby and Jamie Sikora and Ana Belén Sainz}, year = {2022}, date = {2022-04-22}, eprint = {2204.10639}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2204.10639}, doi = {10.48550/arxiv.2204.10639}, note = {arXiv:2204.10639} } - Ana Belén Sainz. Q-Turn: Changing Paradigms In Quantum Science. 2022. arXiv:2202.06867
[BibTeX] [Download PDF]@misc{pub_7050e8fbddc088e09b45, title = {{Q-Turn: Changing Paradigms In Quantum Science}}, author = {Ana Belén Sainz}, year = {2022}, date = {2022-02-14}, eprint = {2202.06867}, archiveprefix = {arXiv}, primaryclass = {physics.soc-ph}, url = {https://arxiv.org/abs/2202.06867}, note = {arXiv:2202.06867} } - Marcin Karczewski, Giovanni Scala, Antonio Mandarino, Ana Belén Sainz, and Marek Żukowski. Avenues to generalising Bell inequalities. 2022. arXiv:2202.06606
[BibTeX] [Download PDF]@misc{pub_d08c3602d9b5e4c3f404, title = {{Avenues to generalising Bell inequalities}}, author = {Marcin Karczewski and Giovanni Scala and Antonio Mandarino and Ana Belén Sainz and Marek Żukowski}, year = {2022}, date = {2022-02-14}, eprint = {2202.06606}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2202.06606}, note = {arXiv:2202.06606} } - Vinicius P. Rossi, Matty J. Hoban, and Ana Belén Sainz. On characterising assemblages in Einstein-Podolsky-Rosen scenarios. 2022. arXiv:2202.05553
[BibTeX] [Download PDF]@misc{pub_df6c63250f3c4b5ae82f, title = {{On characterising assemblages in Einstein-Podolsky-Rosen scenarios}}, author = {Vinicius P. Rossi and Matty J. Hoban and Ana Belén Sainz}, year = {2022}, date = {2022-02-11}, eprint = {2202.05553}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2202.05553}, note = {arXiv:2202.05553} }
2021
- John H. Selby, David Schmid, Elie Wolfe, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Accessible fragments of generalized probabilistic theories, cone equivalence, and applications to witnessing nonclassicality. 2021. arXiv:2112.04521
[BibTeX] [Download PDF]@misc{pub_48b4771dcc69793bb5eb, title = {{Accessible fragments of generalized probabilistic theories, cone equivalence, and applications to witnessing nonclassicality}}, author = {John H. Selby and David Schmid and Elie Wolfe and Ana Belén Sainz and Ravi Kunjwal and Robert W. Spekkens}, year = {2021}, date = {2021-12-08}, eprint = {2112.04521}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2112.04521}, note = {arXiv:2112.04521} } - Lorenzo Catani, Matthew Leifer, David Schmid, and Robert W. Spekkens. Why interference phenomena do not capture the essence of quantum theory. 2021. arXiv:2111.13727
[BibTeX] [Download PDF]@misc{pub_2a5a655f47890dcac070, title = {{Why interference phenomena do not capture the essence of quantum theory}}, author = {Lorenzo Catani and Matthew Leifer and David Schmid and Robert W. Spekkens}, year = {2021}, date = {2021-11-26}, eprint = {2111.13727}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2111.13727}, note = {arXiv:2111.13727} } - Beata Zjawin, David Schmid, Matty J. Hoban, and Ana Belén Sainz. Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages. 2021. arXiv:2111.10244
[BibTeX] [Download PDF]@misc{pub_32f89c6a6284737acbd5, title = {{Quantifying EPR: the resource theory of nonclassicality of common-cause assemblages}}, author = {Beata Zjawin and David Schmid and Matty J. Hoban and Ana Belén Sainz}, year = {2021}, date = {2021-11-19}, eprint = {2111.10244}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2111.10244}, note = {arXiv:2111.10244} } - Tamoghna Das, Marcin Karczewski, Antonio Mandarino, Marcin Markiewicz, and Marek Żukowski. Optimal interferometry for Bell-nonclassicality by a vacuum-one-photon qubit. 2021. arXiv:2109.10170 doi:10.48550/arxiv.2109.10170
[BibTeX] [Download PDF]@misc{pub_267839cedc88d1de1ad8, title = {{Optimal interferometry for Bell-nonclassicality by a vacuum-one-photon qubit}}, author = {Tamoghna Das and Marcin Karczewski and Antonio Mandarino and Marcin Markiewicz and Marek Żukowski}, year = {2021}, date = {2021-09-21}, eprint = {2109.10170}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2109.10170}, doi = {10.48550/arxiv.2109.10170}, note = {arXiv:2109.10170} } - Tamoghna Das, Marcin Karczewski, Antonio Mandarino, Marcin Markiewicz, Bianka Woloncewicz, and Marek Żukowski. Comment on `Single particle nonlocality with completely independent reference states’. 2021. arXiv:2107.07951
[BibTeX] [Download PDF]@misc{pub_406cbc2e29ae026c6bbf, title = {{Comment on `Single particle nonlocality with completely independent reference states'}}, author = {Tamoghna Das and Marcin Karczewski and Antonio Mandarino and Marcin Markiewicz and Bianka Woloncewicz and Marek Żukowski}, year = {2021}, date = {2021-07-16}, eprint = {2107.07951}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2107.07951}, note = {arXiv:2107.07951} } - John H. Selby, David Schmid, Elie Wolfe, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Contextuality without incompatibility. 2021. arXiv:2106.09045 doi:10.48550/arxiv.2106.09045
[BibTeX] [Download PDF]@misc{pub_c59af9c7ae6b19320d93, title = {{Contextuality without incompatibility}}, author = {John H. Selby and David Schmid and Elie Wolfe and Ana Belén Sainz and Ravi Kunjwal and Robert W. Spekkens}, year = {2021}, date = {2021-06-16}, eprint = {2106.09045}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2106.09045}, doi = {10.48550/arxiv.2106.09045}, note = {arXiv:2106.09045} } - Tamoghna Das, Marcin Karczewski, Antonio Mandarino, Marcin Markiewicz, Bianka Woloncewicz, and Marek Żukowski. On detecting violation of local realism with photon-number resolving weak-field homodyne measurements. 2021. arXiv:2104.10703
[BibTeX] [Download PDF]@misc{pub_227a420c8cb0bbe10e25, title = {{On detecting violation of local realism with photon-number resolving weak-field homodyne measurements}}, author = {Tamoghna Das and Marcin Karczewski and Antonio Mandarino and Marcin Markiewicz and Bianka Woloncewicz and Marek Żukowski}, year = {2021}, date = {2021-04-21}, eprint = {2104.10703}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2104.10703}, note = {arXiv:2104.10703} } - Paulo J. Cavalcanti, John H. Selby, Jamie Sikora, Thomas D. Galley, and Ana Belén Sainz. Post-quantum steering is a stronger-than-quantum resource for information processing. 2021. arXiv:2102.06581
[BibTeX] [Download PDF]@misc{pub_481d25cd96dd6cd97630, title = {{Post-quantum steering is a stronger-than-quantum resource for information processing}}, author = {Paulo J. Cavalcanti and John H. Selby and Jamie Sikora and Thomas D. Galley and Ana Belén Sainz}, year = {2021}, date = {2021-02-12}, eprint = {2102.06581}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2102.06581}, note = {arXiv:2102.06581} } - Tamoghna Das, Marcin Karczewski, Antonio Mandarino, Marcin Markiewicz, Bianka Woloncewicz, and Marek Żukowski. Can single photon excitation of two spatially separated modes lead to a violation of Bell inequality via homodyne measurements?. 2021. arXiv:2102.06689
[BibTeX] [Download PDF]@misc{pub_d02ea163292822a1eceb, title = {{Can single photon excitation of two spatially separated modes lead to a violation of Bell inequality via homodyne measurements?}}, author = {Tamoghna Das and Marcin Karczewski and Antonio Mandarino and Marcin Markiewicz and Bianka Woloncewicz and Marek Żukowski}, year = {2021}, date = {2021-02-12}, eprint = {2102.06689}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2102.06689}, note = {arXiv:2102.06689} } - Tamoghna Das, Marcin Karczewski, Antonio Mandarino, Marcin Markiewicz, Bianka Woloncewicz, and Marek Żukowski. No-go for device independent protocols with Tan-Walls-Collett `nonlocality of a single photon’. 2021. arXiv:2102.03254
[BibTeX] [Download PDF]@misc{pub_fee24b7ba41bae91f0ea, title = {{No-go for device independent protocols with Tan-Walls-Collett `nonlocality of a single photon'}}, author = {Tamoghna Das and Marcin Karczewski and Antonio Mandarino and Marcin Markiewicz and Bianka Woloncewicz and Marek Żukowski}, year = {2021}, date = {2021-02-05}, eprint = {2102.03254}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2102.03254}, note = {arXiv:2102.03254} } - David Schmid, Haoxing Du, John H. Selby, and Matthew F. Pusey. Uniqueness of noncontextual models for stabilizer subtheories. 2021. arXiv:2101.06263
[BibTeX] [Download PDF]@misc{pub_b1b418065b8b0fa15dc5, title = {{Uniqueness of noncontextual models for stabilizer subtheories}}, author = {David Schmid and Haoxing Du and John H. Selby and Matthew F. Pusey}, year = {2021}, date = {2021-01-15}, eprint = {2101.06263}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2101.06263}, note = {arXiv:2101.06263} }
2020
- John H. Selby, Ana Belén Sainz, Victor Magron, Łukasz Czekaj, and Michał Horodecki. Correlations constrained by composite measurements. 2020. arXiv:2009.04994
[BibTeX] [Download PDF]@misc{pub_e01cc3d9fd86e4f52618, title = {{Correlations constrained by composite measurements}}, author = {John H. Selby and Ana Belén Sainz and Victor Magron and Łukasz Czekaj and Michał Horodecki}, year = {2020}, date = {2020-09-10}, eprint = {2009.04994}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2009.04994}, note = {arXiv:2009.04994} } - David Schmid, John H. Selby, and Robert W. Spekkens. Unscrambling the omelette of causation and inference: The framework of causal-inferential theories. 2020. arXiv:2009.03297
[BibTeX] [Download PDF]@misc{pub_35b568d304a89c8f42e0, title = {{Unscrambling the omelette of causation and inference: The framework of causal-inferential theories}}, author = {David Schmid and John H. Selby and Robert W. Spekkens}, year = {2020}, date = {2020-09-07}, eprint = {2009.03297}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2009.03297}, note = {arXiv:2009.03297} } - John H. Selby, Ana Belén Sainz, and Paweł Horodecki. Revisiting dynamics of quantum causal structures — when can causal order evolve?. 2020. arXiv:2008.12757
[BibTeX] [Download PDF]@misc{pub_83b124fc514588fdc366, title = {{Revisiting dynamics of quantum causal structures -- when can causal order evolve?}}, author = {John H. Selby and Ana Belén Sainz and Paweł Horodecki}, year = {2020}, date = {2020-08-28}, eprint = {2008.12757}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2008.12757}, note = {arXiv:2008.12757} } - Marcin Markiewicz, Marcin Karczewski, and Pawel Kurzynski. Borromean states in discrete-time quantum walks. 2020. arXiv:2005.13588
[BibTeX] [Download PDF]@misc{pub_887e351ab55bf65e3b95, title = {{Borromean states in discrete-time quantum walks}}, author = {Marcin Markiewicz and Marcin Karczewski and Pawel Kurzynski}, year = {2020}, date = {2020-05-27}, eprint = {2005.13588}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2005.13588}, note = {arXiv:2005.13588} } - David Schmid, John H. Selby, Matthew F. Pusey, and Robert W. Spekkens. A structure theorem for generalized-noncontextual ontological models. 2020. arXiv:2005.07161
[BibTeX] [Download PDF]@misc{pub_9254341a8c2036118de5, title = {{A structure theorem for generalized-noncontextual ontological models}}, author = {David Schmid and John H. Selby and Matthew F. Pusey and Robert W. Spekkens}, year = {2020}, date = {2020-05-14}, eprint = {2005.07161}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2005.07161}, note = {arXiv:2005.07161} } - David Schmid, Thomas C. Fraser, Ravi Kunjwal, Ana Belen Sainz, Elie Wolfe, and Robert W. Spekkens. Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory. 2020. arXiv:2004.09194
[BibTeX] [Download PDF]@misc{pub_7442519f9f40527cc5a3, title = {{Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory}}, author = {David Schmid and Thomas C. Fraser and Ravi Kunjwal and Ana Belen Sainz and Elie Wolfe and Robert W. Spekkens}, year = {2020}, date = {2020-04-20}, eprint = {2004.09194}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/2004.09194}, note = {arXiv:2004.09194} }
2019
- David Schmid, John Selby, Elie Wolfe, Ravi Kunjwal, and Robert W. Spekkens. The Characterization of Noncontextuality in the Framework of Generalized Probabilistic Theories. 2019. arXiv:1911.10386
[BibTeX] [Download PDF]@misc{pub_44ae286650fea727682c, title = {{The Characterization of Noncontextuality in the Framework of Generalized Probabilistic Theories}}, author = {David Schmid and John Selby and Elie Wolfe and Ravi Kunjwal and Robert W. Spekkens}, year = {2019}, date = {2019-11-23}, eprint = {1911.10386}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1911.10386}, note = {arXiv:1911.10386} } - Paul Skrzypczyk, Matty J. Hoban, Ana Belén Sainz, and Noah Linden. The complexity of compatible measurements. 2019. arXiv:1908.10085
[BibTeX] [Download PDF]@misc{pub_fe6b858b1c3a06cf7016, title = {{The complexity of compatible measurements}}, author = {Paul Skrzypczyk and Matty J. Hoban and Ana Belén Sainz and Noah Linden}, year = {2019}, date = {2019-08-27}, eprint = {1908.10085}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1908.10085}, note = {arXiv:1908.10085} } - Sandu Popescu, Ana Belén Sainz, Anthony J. Short, and Andreas Winter. Reference frames which separately store non-commuting conserved quantities. 2019. arXiv:1908.02713
[BibTeX] [Download PDF]@misc{pub_f5959701079c3ad14580, title = {{Reference frames which separately store non-commuting conserved quantities}}, author = {Sandu Popescu and Ana Belén Sainz and Anthony J. Short and Andreas Winter}, year = {2019}, date = {2019-08-07}, eprint = {1908.02713}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1908.02713}, note = {arXiv:1908.02713} } - Ana Belén Sainz, Matty J. Hoban, Paul Skrzypczyk, and Leandro Aolita. Bipartite post-quantum steering in generalised scenarios. 2019. arXiv:1907.03705
[BibTeX] [Download PDF]@misc{pub_eef6f9eef7de68e91c9d, title = {{Bipartite post-quantum steering in generalised scenarios}}, author = {Ana Belén Sainz and Matty J. Hoban and Paul Skrzypczyk and Leandro Aolita}, year = {2019}, date = {2019-07-08}, eprint = {1907.03705}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1907.03705}, note = {arXiv:1907.03705} } - Elie Wolfe, David Schmid, Ana Belén Sainz, Ravi Kunjwal, and Robert W. Spekkens. Quantifying Bell: the Resource Theory of Nonclassicality of Common-Cause Boxes. 2019. arXiv:1903.06311
[BibTeX] [Download PDF]@misc{pub_11bed72efa5547068486, title = {{Quantifying Bell: the Resource Theory of Nonclassicality of Common-Cause Boxes}}, author = {Elie Wolfe and David Schmid and Ana Belén Sainz and Ravi Kunjwal and Robert W. Spekkens}, year = {2019}, date = {2019-03-15}, eprint = {1903.06311}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1903.06311}, note = {arXiv:1903.06311} }
2018
- Thomas Van Himbeeck, Jonatan Bohr Brask, Stefano Pironio, Ravishankar Ramanathan, Ana Belén Sainz, and Elie Wolfe. Quantum violations in the Instrumental scenario and their relations to the Bell scenario. 2018. arXiv:1804.04119
[BibTeX] [Download PDF]@misc{pub_1663f08de7997cc67c18, title = {{Quantum violations in the Instrumental scenario and their relations to the Bell scenario}}, author = {Thomas Van Himbeeck and Jonatan Bohr Brask and Stefano Pironio and Ravishankar Ramanathan and Ana Belén Sainz and Elie Wolfe}, year = {2018}, date = {2018-04-11}, eprint = {1804.04119}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url = {https://arxiv.org/abs/1804.04119}, note = {arXiv:1804.04119} }