3 papers
quant-ph2025
Bi-Contextuality: A Novel Non-Classical Phenomenon in Bipartite Quantum Systems
Gabriel Ruffolo, Nigel Benjamin Lee Junsheng, Kim Mu Young +4
We present and experimentally demonstrate a novel non-classical phenomenon, bi-contextuality, observed in quantum systems prepared by two independent sources. This discovery plays…
quant-ph2024
Trade-off relations between Bell nonlocality and local Kochen-Specker contextuality in generalized Bell scenarios
Lucas E. A. Porto, Gabriel Ruffolo, Rafael Rabelo +2
The relations between Bell nonlocality and Kochen-Specker contextuality have been subject of research from many different perspectives in the last decades. Recently, some interesti…
quant-ph2024
Quantum non-classicality in the simplest causal network
Pedro Lauand, Davide Poderini, Rafael Rabelo +1
Bell's theorem prompts us with a fundamental inquiry: what is the simplest scenario leading to the incompatibility between quantum correlations and the classical theory of causalit…