2026
Structure of quantum measurements implementable with one round of classical communication
Authors: Arthur C. R. Dutra,Ties-A. Ohst,Hai-Chau Nguyen,Otfried Gühne
Published in: Reports on Progress in Physics
Date: Mar 2026
Communication-constrained nonlocal correlations
Authors: Lucas Pollyceno,Denis Freudenheim,José Nogueira,Anubhav Chaturvedi,Rafael Rabelo,Marcin Pawłowski
Published in: Preprint
Date: Mar 2026
2025
Can outcome communication explain Bell nonlocality?
Authors: Carlos Vieira,Carlos de Gois,Pedro Lauand,Lucas E. A. Porto,Sébastien Designolle,Marco Túlio Quintino
Published in: Preprint
Date: Oct 2025
Security of device-independent quantum key distribution via monogamy relations from multipartite information causality
Authors: Lucas Pollyceno,Anubhav Chaturvedi,Chithra Raj,Pedro R. Dieguez,Marcin Pawłowski
Published in: Physical Review A
Date: Oct 2025
Quantum non-classicality in the simplest causal network
Authors: Pedro Lauand,Davide Poderini,Rafael Rabelo,Rafael Chaves
Published in: Physical Review Letters
Date: Aug 2025
Quantum non-classicality in the simplest causal network
Authors: Pedro Lauand,Davide Poderini,Rafael Rabelo,Rafael Chaves
Published in: Physical Review Letters
Date: Aug 2025
Bi-Contextuality: A Novel Non-Classical Phenomenon in Bipartite Quantum Systems
Authors: Gabriel Ruffolo,Nigel Benjamin Lee Junsheng,Kim Mu Young,Dzmitry Matsukevich,Rafael Rabelo,Dagomir Kaszlikowski,Paweł Kurzyński
Published in: Preprint
Date: Jul 2025
Unexpected consequences of Post-Quantum theories in the graph-theoretical approach to correlations
Authors: José Nogueira,Carlos Vieira,Marcelo Terra Cunha
Published in: Physical Review A
Date: May 2025
2024
Characterizing randomness in parameterized quantum circuits through expressibility and average entanglement
Authors: Guilherme Ilário Correr,Ivan Medina,Pedro C. Azado,Alexandre Drinko,Diogo O. Soares-Pinto
Published in: Quantum Science and Technology
Date: Oct 2024
Trade-off relations between Bell nonlocality and local Kochen-Specker contextuality in generalized Bell scenarios
Authors: Lucas E. A. Porto,Gabriel Ruffolo,Rafael Rabelo,Marcelo Terra Cunha,Pawel Kurzynski
Published in: New Journal of Physics
Date: Aug 2024
Characterizing Optimal-speed unitary time evolution of pure and quasi-pure quantum states
Authors: John A. Mora Rodríguez,Brian Grajales,Marcelo Terra Cunha,Lino Grama
Published in: Preprint
Date: Aug 2024
Causal Data Fusion with Quantum Confounders
Authors: Pedro Lauand,Bereket Ngussie Bekele,Elie Wolfe
Published in: Preprint
Date: May 2024
Quantum Non-classicality from Causal Data Fusion
Authors: Pedro Lauand,Bereket Ngussie Bekele,Elie Wolfe
Published in: Preprint
Date: May 2024
Optimal complexity of parameterized quantum circuits
Authors: Guilherme Ilário Correr
Published in: Preprint
Date: Jan 2024
Observational-Interventional Bell Inequalities
Authors: Davide Poderini,Ranieri Nery,George Moreno,Santiago Zamora,Pedro Lauand,Rafael Chaves
Published in: Preprint
Date: Jan 2024
2023
Interplays between classical and quantum entanglement-assisted communication scenarios
Authors: Carlos Vieira,Carlos de Gois,Lucas Pollyceno,Rafael Rabelo
Published in: New Journal of Physics
Date: Nov 2023
Can multiple observers detect KS-contextuality?
Authors: Arthur C. R. Dutra,Roberto D. Baldijão,Marcelo Terra Cunha
Published in: Preprint
Date: Jan 2023
The quantum maxima for the basic graphs of exclusivity are not reachable in Bell scenarios
Authors: Lucas E. A. Porto,Rafael Rabelo,Marcelo Terra Cunha,Adán Cabello
Published in: Philosophical Transactions of the Royal Society A
Date: Jan 2023
Wigner and friends, a map is not the territory! Contextuality in multi-agent paradoxes
Authors: Sidiney B. Montanhano
Published in: Preprint
Date: Jan 2023
2022
Witnessing Non-Classicality in a Simple Causal Structure with Three Observable Variables
Authors: Pedro Lauand,Davide Poderini,Ranieri Nery,George Moreno,Lucas Pollyceno,Rafael Rabelo,Rafael Chaves
Published in: PRX Quantum
Date: Apr 2022
Differential Geometry of Contextuality
Authors: Sidiney B. Montanhano
Published in: Preprint
Date: Feb 2022
No-local-broadcasting theorem for non-signalling behaviours and assemblages
Authors: Carlos Vieira,Adrian Solymos,Cristhiano Duarte,Zoltán Zimborás
Published in: Physical Review A
Date: Jan 2022
Synchronous observation of Bell nonlocality and state-dependent Kochen-Specker contextuality
Authors: Lei Xiao,Gabriel Ruffolo,André Mazzari,Tassius Temistocles,Marcelo Terra Cunha,Rafael Rabelo,Peng Xue
Published in: Phys. Rev. Lett. 130, 040201 (2023)
Date: Jan 2022
2021
Entanglement-based quantum communication complexity beyond Bell nonlocality
Authors: Joseph Ho,George Moreno,Samuraí Brito,Francesco Graffitti,Christopher L. Morrison,Ranieri Nery,Alexander Pickston,Massimiliano Proietti,Rafael Rabelo,Alessandro Fedrizzi,Rafael Chaves
Published in: npj Quantum Information
Date: Jun 2021
Contextuality in the Bundle Approach, n-Contextuality, and the Role of Holonomyontextuality in the Fibration Approach and the Role of Holonomy
Authors: Sidiney B. Montanhano
Published in: Preprint
Date: May 2021
Quantum sets of the multicolored-graph approach to contextuality
Authors: Lina Vandré,Marcelo Terra Cunha
Published in: Phys. Rev. A 106, 062210 (2022)
Date: May 2021
Characterization of Contextuality with Semi-Module Čech Cohomology and its Relation with Cohomology of Effect Algebras
Authors: Sidiney B. Montanhano
Published in: Preprint
Date: Apr 2021
General Method for classicality certification in the prepare and measure scenario
Authors: Carlos de Gois,George Moreno,Ranieri Nery,Samuraí Brito,Rafael Chaves,Rafael Rabelo
Published in: PRX Quantum 2, 030311 (2021)
Date: Jan 2021
2020
Quantum Darwinism and the spreading of classical information in non-classical theories
Authors: Roberto D. Baldijao,Marius Krumm,Andrew J. P. Garner,Markus P. Mueller
Published in: Quantum 6, 636 (2022)
Date: Dec 2020
2019
Bounding the sets of classical and quantum correlations in networks
Authors: Alejandro Pozas-Kerstjens,Rafael Rabelo,Łukasz Rudnicki,Rafael Chaves,Daniel Cavalcanti,Miguel Navascues,Antonio Acín
Published in: Phys. Rev. Lett. 123, 140503 (2019)
Date: Apr 2019
2018
Classical Limits and Contextuality in a Scenario of Multiple Observers
Authors: Roberto D. Baldijao,Marcelo Terra Cunha
Published in: Phys. Rev. A 102.052226 (2020)
Date: Nov 2018
2017
Uniqueness of the joint measurement and the structure of the set of compatible quantum measurements
Authors: Leonardo Guerini,Marcelo Terra Cunha
Published in: Journal of Mathematical Physics 59, 042106 (2018)
Date: Nov 2017
Proposal for Automated Operations for Single-Photon Multipath Qudits
Authors: Roberto D. Baldijão,Gilberto F. Borges,Breno Marques,Miguel Solís-prosser,Leonardo Neves,Sebastião Pádua
Published in: Phys. Rev. A 96, 032329 (2017)
Date: Mar 2017
2015
General method for constructing local-hidden-variable models for entangled quantum states
Authors: Daniel Cavalcanti,Leonardo Guerini,Rafael Rabelo,Paul Skrzypczyk
Published in: Phys. Rev. Lett. 117, 190401 (2016)
Date: Dec 2015
2014
Multigraph approach to quantum non-locality
Authors: Rafael Rabelo,Cristhiano Duarte,Antonio J. Lopez-Tarrida,Marcelo Terra Cunha,Adan Cabello
Published in: J. Phys. A: Math. Theor. 47 (2014) 424021
Date: Jul 2014
2013
Simple Hardy-like proof of quantum contextuality
Authors: Adan Cabello,Piotr Badziag,Marcelo Terra Cunha,Mohamed Bourennane
Published in: Phys. Rev. Lett. 111 (2013) 180404
Date: Oct 2013
2012
State-independent contextuality with identical particles
Authors: Adan Cabello,Marcelo Terra Cunha
Published in: Phys. Rev. A 87 (2013) 022126
Date: Dec 2012
2011
Tests of Bell inequality with arbitrarily low photodetection efficiency and homodyne measurements
Authors: Mateus Araújo,Marco Túlio Quintino,Daniel Cavalcanti,Marcelo França Santos,Adán Cabello,Marcelo Terra Cunha
Published in: Phys. Rev. A 86, 030101(R) (2012)
Date: Dec 2011
2010
Continuous Quantum Error Correction Through Local Operations
Authors: Eduardo Mascarenhas,Breno Marques,Marcelo Terra Cunha,Marcelo França Santos
Published in: Phys. Rev. A 82, 032327 (2010)
Date: Sep 2010