55 citations · 349 across the 18 of their papers we have counts for
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quant-ph2018★ 38 cited
Concentration phenomena in the geometry of Bell correlations
Cristhiano Duarte, Samuraí Brito, Barbara Amaral +1
Bell's theorem shows that local measurements on entangled states give rise to correlations incompatible with local hidden variable models. The degree of quantum nonlocality is not…
quant-ph2018★ 35 cited
Roughness as Classicality Indicator of a Quantum State
Humberto C. F. Lemos, Alexandre C. L. Almeida, Barbara Amaral +1
We define a new quantifier of classicality for a quantum state, the Roughness, which is given by the distance between Wigner and Husimi functions. We show th…