Articles (57)

1. Measurement-based quantum computation in symmetry protected topological states of one-dimensional integer spin systems
   Wang Yang, Arnab Adhikary, Robert Raussendorf
   Physical Review A 113, 032605 (2026).
   Preprint available at arXiv:2409.16109 [quant-ph].

2. Phase space tableau simulation for quantum computation
   Selman Ipek, Atak Talay Yucel, Farzad Shahi, Cagdas Ozdemir, Cihan Okay
   Physical Review A 113, 032409 (2026).
   Preprint available at arXiv:2506.04033 [quant-ph].

3. A 3D lattice defect and efficient computations in topological MBQC
   Gabrielle Tournaire, Marvin Schwiering, Robert Raussendorf, Sven Bachmann
   Quantum 10, 1997 (2026).
   Preprint available at arXiv:2412.09781 [quant-ph].
   Here is a video explaining the results to a general audience.

4. Entanglement detection with quantum-inspired kernels and SVMs
   Ana Martínez-Sabiote, Michalis Skotiniotis, Jara J. Bermejo-Vega, Daniel Manzano, Carlos Cano
   The Journal of Supercomputing 82, 100 (2026).
   Preprint available at arXiv:2508.17909 [quant-ph].

5. Qudit quantum programming with projective Cliffords
   Jennifer Paykin, Sam Winnick
   53rd ACM SIGPLAN Symposium on Principles of Programming Languages (POPL 2026),
   Proceedings of the ACM on Programming Languages 10 (POPL), 4 (2026).
   Preprint available at arXiv:2407.16801 [quant-ph].

6. Extremal simplicial distributions on cycle scenarios with arbitrary outcomes
   Aziz Kharoof, Selman Ipek and Cihan Okay
   Journal of Physics A: Mathematical and Theoretical 58, 375303 (2025).
   Preprint available at arXiv:2406.19961 [quant-ph].

7. Estimation of multivariate traces of states given partial classical information
   Kyrylo Simonov, Rafael Wagner, Ernesto F. Galvão
   Physical Review A 112, 062435 (2025).
   Preprint available at arXiv:2505.20208 [quant-ph].

8. Reducing depth and measurement weights in Pauli-based computation
   Filipa C. R. Peres, Ernesto F. Galvão
   Physical Review A 112, 062604 (2025).
   Preprint available at arXiv:2408.04007 [quant-ph].

9. The Clifford hierarchy for one qubit or qudit
   Nadish de Silva, Oscar Lautsch
   Proceedings of the Royal Society A 481, 20250035 (2025).
   Preprint available at arXiv:2501.07939 [quant-ph].

10. Shadows and subsystems of generalized probabilistic theories: when tomographic incompleteness is not a loophole for contextuality proofs
    David Schmid, John H. Selby, Vinicius P. Rossi, Roberto D. Baldijão, Ana Belén Sainz
    Quantum 9, 1880 (2025).
    Preprint available at arXiv:2409.13024 [quant-ph].

11. Simulation of quantum computation with magic states via Jordan-Wigner transformations
    Michael Zurel, Lawrence Z. Cohen, Robert Raussendorf
    Physical Review A 112, 042602 (2025).
    Preprint available at arXiv:2307.16034 [quant-ph].

12. Self-testing in the compiled setting via tilted-CHSH inequalities
    Arthur Mehta, Connor Paddock, Lewis Wooltorton
    20th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2025),
    Leibniz International Proceedings in Informatics (LIPIcs) 350, 8 (2025).
    Preprint available at arXiv:2406.04986 [quant-ph].

13. SIC-POVMs from Stark units: dimensions n^2+3=4p, p prime
    Ingemar Bengtsson, Markus Grassl, Gary McConnell
    Journal of Mathematical Physics 66, 082202 (2025).
    Preprint available at arXiv:2403.02872 [quant-ph].

14. Self-testing supersinglets with perfect quantum strategies
    Debashis Saha, Adán Cabello
    Physical Review A 112, 012606 (2025).
    Preprint available at arXiv:2501.00409 [quant-ph]

15. The operadic theory of convexity
    Redi Haderi, Cihan Okay, Walker H. Stern
    Applied Categorical Structures 33, 17 (2025).
    Preprint available at arXiv:2403.18102 [math.CT].

16. Test of the physical significance of Bell non-locality
    Carlos Vieira, Ravishankar Ramanathan, Adán Cabello
    Nature Communications 16, 4390 (2025).
    Preprint available at arXiv:2402.00801 [quant-ph].

17. Two fundamental solutions to the rigid Kochen-Specker set problem and the solution to the minimal Kochen-Specker set problem under one assumption
    Stefan Trandafir, Adán Cabello
    Physical Review A 111, 052204 (2025).
    Preprint available at arXiv:2501.11640 [quant-ph].

18. Operational quantum reference frame transformations
    Titouan Carette, Jan Głowacki, Leon Loveridge
    Quantum 9, 1680 (2025).
    Preprint available at arXiv:2303.14002 [quant-ph].

19. Robustness of contextuality under different types of noise as quantifiers for parity-oblivious multiplexing tasks
    Amanda M. Fonseca, Vinicius P. Rossi, Roberto D. Baldijão, John H. Selby, Ana Belén Sainz
    Physical Review A 111, 022217 (2025).
    Preprint available at arXiv:2406.12773 [quant-ph].

20. Unstructured adiabatic quantum optimization: Optimality with limitations
    Arthur Braida, Shantanav Chakraborty, Alapan Chaudhuri, Joseph Cunningham, Rutvij Menavlikar, Leonardo Novo, Jérémie Roland
    Quantum 9, 1790 (2025).
    Preprint available at arXiv:2411.05736 [quant-ph].

21. Simplest Kochen-Specker set
    Adán Cabello
    Physical Review Letters 135, 190203 (2025).
    Preprint available at arXiv:2508.07335 [quant-ph].

22. A Classification Program for Nonlocality Paradoxes of Three Qubits
    Nadish de Silva, Santanil Jana, Ming Yin
    22nd International Conference on Quantum Physics and Logic (QPL 2025),
    Electronic Proceedings in Theoretical Computer Science 426, 197–214 (2025).
    Preprint available at arXiv:2508.14673 [quant-ph].

23. Energy-time and time-bin entanglement: past, present and future
    Guilherme B. Xavier, Jan-Åke Larsson, Paolo Villoresi, Giuseppe Vallone, Adán Cabello
    npj Quantum Information 11, 129 (2025).
    Preprint available at arXiv:2503.14675 [quant-ph].

24. Condensed encodings of projective Clifford operations in arbitrary dimension
    Sam Winnick, Jennifer Paykin
    Journal of Mathematical Physics 66, 072202 (2025).
    Preprint available at arXiv:2407.16861 [quant-ph].

25. Experimental quantum advantage in the odd-cycle game
    P. Drmota, D. Main, E. M. Ainley, A. Agrawal, G. Araneda, D. P. Nadlinger, B. C. Nichol, R. Srinivas, A. Cabello, D. M. Lucas
    Physical Review Letters 134, 070201 (2025).
    Preprint available at arXiv:2406.08412 [quant-ph].

26. Optimal conversion of Kochen-Specker sets into bipartite perfect quantum strategies
    Stefan Trandafir, Adán Cabello
    Physical Review A 111, 022408 (2025).
    Preprint available at arXiv:2410.17470 [quant-ph].

27. Generating multipartite nonlocality to benchmark quantum computers
    Jan Lennart Bönsel, Otfried Gühne, Adán Cabello
    Physical Review A 111, 012207 (2025).
    Preprint available at arXiv:2406.07659 [quant-ph].

28. Fast algorithms for classical specifications of stabiliser states and Clifford gates
    Nadish de Silva, Wilfred Salmon, Ming Yin
    Quantum 9, 1586 (2025).
    Preprint available at arXiv:2311.10357 [quant-ph].

29. Verifiable measurement-based quantum random sampling with trapped ions
    Martin Ringbauer et al.
    Nature Communications 16, 106 (2025).
    Preprint available at arXiv:2307.14424 [quant-ph].

30. Simplest bipartite perfect quantum strategies
    Adán Cabello
    Physical Review Letters 134, 010201 (2025).
    Preprint available at arXiv:2311.17735 [quant-ph].

31. Kirkwood–Dirac representations beyond quantum states (and their relation to noncontextuality)
    David Schmid, Roberto D. Baldijão, Yìlè Yīng, Rafael Wagner, John H. Selby
    Physical Review A 110, 052206 (2024).
    Preprint available at arXiv:2405.04573 [quant-ph].

32. Equivalence between face nonsignaling correlations, full nonlocality, all-versus-nothing proofs, and pseudotelepathy
    Yuan Liu, Ho Yiu Chung, Emmanuel Zambrini Cruzeiro, Junior R. Gonzales-Ureta, Ravishankar Ramanathan, Adán Cabello
    Physical Review Research 6, L042035 (2024).
    Preprint available at arXiv:2310.10600 [quant-ph].

33. Demonstrating Quantum Homomorphic Encryption Through Simulation.
    Sohrab Ganjian, Connor Paddock, Anne Broadbent.
    Proceedings of the 2024 IEEE 6th International Conference on Trust, Privacy and Security in Intelligent Systems, and Applications (TPS-ISA), 491–498.
    Preprint available at arXiv:2406.16247 [quant-ph].

34. Quantum optimization: Potential, challenges, and the path forward
    Amira Abbas et al.
    Nature Reviews Physics 6, 718–735 (2024).
    Preprint available at arXiv:2312.02279 [quant-ph].

35. Alternative robust ways of witnessing nonclassicality in the simplest scenario
    Massy Khoshbin, Lorenzo Catani, Matthew Leifer
    Physical Review A 109, 032212 (2024).
    Preprint available at arXiv:2311.13474 [quant-ph].

36. Bases for optimising stabiliser decompositions of quantum states
    Nadish de Silva, Ming Yin, Sergii Strelchuk
    Quantum Science and Technology 9, 045004 (2024).
    Preprint available at arXiv:2311.17384 [quant-ph].

37. Certifying sets of quantum observables with any full-rank state
    Zhen-Peng Xu, Debashis Saha, Kishor Bharti, Adán Cabello
    Physical Review Letters 132, 140201 (2024).
    Preprint available at arXiv:2309.05735 [quant-ph].

38. Characterising semi-Clifford gates using algebraic sets
    Imin Chen, Nadish de Silva
    Communications in Mathematical Physics 405, 201 (2024).
    Preprint available at arXiv:2309.15184 [quant-ph].

39. Convexity of noncontextual wirings and how they order the set of correlations
    Tiago Santos, Rafael Wagner, Bárbara Amaral
    Physical Review A 110, 032217 (2024).
    Preprint available at arXiv:2407.02120 [quant-ph].

40. Combining contextuality and causality: a game semantics approach
    Samson Abramsky, Rui Soares Barbosa, Amy Searle
    Philosophical Transactions of the Royal Society A 382, 20230002 (2024).
    Preprint available at arXiv:2307.04786 [quant-ph].

41. Simulating quantum computation: how many "bits" for "it"?
    Michael Zurel, Cihan Okay, Robert Raussendorf
    PRX Quantum 5, 030343 (2024).
    Preprint available at arXiv:2305.17287 [quant-ph].

42. Necessary and sufficient state condition for violation of a Bell inequality with multiple measurement settings
    Swapnil Bhowmick, Som Kanjilal, A. K. Pan, Souradeep Sasmal
    Physical Review A 110, 052432 (2024).
    Preprint available at arXiv:2408.10350 [quant-ph].

43. Quantum circuits for measuring weak values, Kirkwood–Dirac quasiprobability distributions, and state spectra
    Rafael Wagner, Zohar Schwartzman-Nowik, Ismael L Paiva, Amit Te'eni, Antonio Ruiz-Molero, Rui Soares Barbosa, Eliahu Cohen, Ernesto F. Galvão
    Quantum Science and Technology 9, 015030 (2024).
    Preprint available at arXiv:2302.00705 [quant-ph].

44. Simplicial techniques for operator solutions of linear constraint systems
    Ho Yiu Chung, Cihan Okay, Igor Sikora
    Topology and its Applications 348, 108883 (2024).
    Preprint available at arXiv:2305.07974 [math.AT].

45. Unbounded sharing of nonlocality using projective measurements
    Souradeep Sasmal, Som Kanjilal, Alok Kumar Pan
    Physical Review Letters 133, 170201 (2024).
    Preprint available at arXiv:2311.07977 [quant-ph].

46. Quantum switch instabilities with an open control
    Otavio A. D. Molitor, André H. A. Malavazi, Roberto Dobal Baldijão, Alexandre C. Orthey Jr., Ismael L. Paiva, Pedro R. Dieguez
    Communications Physics 7, 373 (2024).
    Preprint available at arXiv:2405.09631 [quant-ph].

47. Contextuality with vanishing coherence and maximal robustness to dephasing
    Vinicius P. Rossi, David Schmid, John H. Selby, Ana Belén Sainz
    Physical Review A 108, 032213 (2023).
    Preprint available at arXiv:2212.06856 [quant-ph].

48. Experimental certification of contextuality, coherence, and dimension in a programmable universal photonic processor
    Taira Giordani, Rafael Wagner, Chiara Esposito, Anita Camillini, Francesco Hoch, Gonzalo Carvacho, Ciro Pentangelo, Francesco Ceccarelli, Simone Piacentini, Andrea Crespi, Nicolò Spagnolo, Roberto Osellame, Ernesto F. Galvão, Fabio Sciarrino
    Science Advances 9, eadj4249 (2023).
    Preprint available at arXiv:2311.03266 [quant-ph].

49. Lifting noncontextuality inequalities
    Raman Choudhary, Rui Soares Barbosa, Adán Cabello
    Physical Review A 109, 052216 (2023).
    Preprint available at arXiv:2401.12349 [quant-ph].

50. Measurement-based quantum computation in finite one-dimensional systems: string order implies computational power
    Robert Raussendorf, Wang Yang, Arnab Adhikary
    Quantum 7, 1215 (2023).
    Preprint available at arXiv:2210.05089 [quant-ph].

51. Mermin polytopes in quantum computation and foundations
    Cihan Okay, Ho Yiu Chung, Selman Ipek
    Quantum Information and Computation 23, 733–782 (2023).
    Preprint available at arXiv:2210.10186 [quant-ph].

52. Non-stabilizerness and entanglement from cat-state injection
    Filipa C. R. Peres, Rafael Wagner, Ernesto F. Galvão
    New Journal of Physics 26, 013051 (2024).
    Preprint available at arXiv:2305.19988 [quant-ph].

53. Pauli-based model of quantum computation with higher-dimensional systems
    Filipa C. R. Peres
    Physical Review A 108, 032606 (2023).
    Preprint available at arXiv:2302.13702 [quant-ph].

54. Quantum circuits to measure scalar spin chirality
    Leander I. Reascos, Bruno Murta, Ernesto F. Galvão, Joaquín Fernández-Rossier
    Physical Review Research 5, 043087 (2023).
    Preprint available at arXiv:2306.14804 [quant-ph].

55. Simple proof that anomalous weak values require coherence
    Rafael Wagner, Ernesto F. Galvão
    Physical Review A 108, L040202 (2023).
    Preprint available at arXiv:2303.08700 [quant-ph].

56. Topological methods for studying contextuality: N-cycle scenarios and beyond
    Aziz Kharoof, Selman Ipek, Cihan Okay
    Entropy 25, 1127 (2023).
    Preprint available at arXiv:2306.01459 [quant-ph].

57. Using a resource theoretic perspective to witness and engineer quantum generalized contextuality for prepare-and-measure scenarios
    Rafael Wagner, Roberto D Baldijão, Alisson Tezzin, and Bárbara Amaral
    Journal of Physics A: Mathematical and Theoretical 56, 505303 (2023).
    Preprint available at arXiv:2102.10469 [quant-ph].

Contributed talks at conferences

• Talk by Nadish de Silva (SFU) about semi-Clifford gates at a province-wide interdisciplinary seminar: Quantum BC seminar. https://qpl2023.github.io/accepted/

• Talk by Nadish de Silva (SFU) about semi-Clifford gates at QUASAR seminar in Ottawa.

• Talk by Nadish de Silva (SFU) about semi-Clifford gates at the FoQaCiA meeting at Perimeter Institute.

• Talk by Jan Głowacki (Gdasnk) titled “Towards Relational Quantum Relativity” based on the FoQaCiA result [arXiv:2303.14002 [quant-ph]] during a scientific research visit to the Center for Quantum Information and Communication of the Université Libre de Bruxelles, 27 November 2023. 

• Talk by Jan Głowacki (Gdasnk) titled “Towards Relational Quantum Relativity” based on the FoQaCiA result [arXiv:2303.14002 [quant-ph]] during a scientific research visit to Stockholm University & NORDITA, Stockholm, 17 November 2023. 

• Contributed talk by Vinicius P Rossi (Gdansk) on a FoQaCiA result [Phys. Rev. A 108, 032213 (2023)] at 20th International Conference on Quantum Physics and Logic (QPL 2023), Paris, July 2023.

• Talk by Ingemar Bengtsson at the Celebrating the Choi-Jamiolkowski Isomorphism Online Event, March 1-2, 2023. https://kcik.ug.edu.pl/symposia/celebrating-the-choi-jamiolkowski-isomorphism/

• Talk by Ingemar Bengtsson at the Online Codex Seminar, Title: Pythagorean SICs, on January 2023. https://www.youtube.com/watch?v=RIsmzAOSugo

Posters at conferences

• Poster on the FoQaCiA result (Gdansk) [Phys. Rev. A 108, 032213 (2023)] at the Quantum Speedup conference in Gdansk, November 2023.  https://ictqt.ug.edu.pl/quantum-speedup/

• Poster on the FoQaCiA result [Phys. Rev. A 108, 032213 (2023)] at the IRAP – Fostering Excellence and Innovation conference, Warsaw, October 2023.  https://irapconference.pl/