Rui Soares Barbosa

Physics and Astronomy · Physical Sciences

11h-index514citations40works2.62yr avg
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Research Topics

Quantum Mechanics and Applications(25), Quantum Information and Cryptography(12), Quantum Computing Algorithms and Architecture(9), Philosophy and History of Science(6), Advanced Operator Algebra Research(5)

Publications40 total

Measuring unitary invariants with the quantum switch
arXiv (Cornell University)·2025Open Access
Contextuality with Pauli observables in cycle scenarios
arXiv (Cornell University)·2025Open Access
Exclusivity principle, Ramsey theory, and $n$-cycle PR boxes
arXiv (Cornell University)·2024· 1 citedOpen Access
Matchgate hierarchy: A Clifford-like hierarchy for deterministic gate teleportation in matchgate circuits
arXiv (Cornell University)·2024Open Access
A refined Frauchiger--Renner paradox based on strong contextuality
arXiv (Cornell University)·2024Open Access
Lifting noncontextuality inequalities
Physical review. A/Physical review, A·2024· 3 cited
Inequalities witnessing coherence, nonlocality, and contextuality
Physical review. A/Physical review, A·2024· 16 cited
Combining contextuality and causality: a game semantics approach
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences·2024· 3 citedOpen Access
Lifting noncontextuality inequalities
arXiv (Cornell University)·2024Open Access
Quantum circuits for measuring weak values, Kirkwood–Dirac quasiprobability distributions, and state spectra
Quantum Science and Technology·2023· 57 citedOpen Access
A bundle perspective on contextuality: Empirical models and simplicial distributions on bundle scenarios
arXiv (Cornell University)·2023Open Access
Combining contextuality and causality: a game semantics approach
arXiv (Cornell University)·2023Open Access
Sheaf representation of monoidal categories
Advances in Mathematics·2023· 4 citedOpen Access
Quantum circuits for measuring weak values, Kirkwood--Dirac quasiprobability distributions, and state spectra
arXiv (Cornell University)·2023· 7 citedOpen Access
Closing Bell Boxing Black Box Simulations in the Resource Theory of Contextuality
Outstanding contributions to logic·2023· 5 citedOpen Access
Inequalities witnessing coherence, nonlocality, and contextuality
arXiv (Cornell University)·2022· 7 citedOpen Access
Continuous-Variable Nonlocality and Contextuality
Communications in Mathematical Physics·2022· 5 citedOpen Access
Compiling Quantamorphisms for the IBM Q Experience
IEEE Transactions on Software Engineering·2021Open Access
Sheaf representation of monoidal categories
arXiv (Cornell University)·2021Open Access
Closing Bell: Boxing black box simulations in the resource theory of contextuality
arXiv (Cornell University)·2021· 5 citedOpen Access
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Frequent Co-authors

Shane Mansfield(13), Samson Abramsky(12), Rafael Wagner(5), Ernesto F. Galvão(5), Kohei Kishida(4), Raymond Lal(4), Nadish de Silva(4), Raman Choudhary(4), Zohar Schwartzman-Nowik(2), Ismael L. Paiva(2), Amit Te’eni(2), Antonio Ruiz-Molero(2), Eliahu Cohen(2), Tom Douce(2), Pierre-Emmanuel Emeriau(2), Elham Kashefi(2), Martti Karvonen(2), Chris Heunen(2), Amy Searle(2), Adán Cabello(2)