27 citations · 47 across the 5 of their papers we have counts for
5 papers
Exploring Bell Nonlocality with Extremal Non-Signaling Boxes
Emmanuel Zambrini Cruzeiro, Junior R. Gonzales-Ureta, Raman Choudhary +3
Extremal non-signaling (ENS) boxes are correlations that correspond to vertices of the non-signaling polytope of a Bell scenario. Neither quantum theory nor any theory for ideal me…
Perfect quantum strategies with small input cardinality
Stefan Trandafir, Junior R. Gonzales-Ureta, Adán Cabello
A perfect strategy is one that allows the mutually in-communicated players of a nonlocal game to win every trial of the game. Perfect strategies are basic tools for some fundamenta…
Equivalence between face nonsignaling correlations, full nonlocality, all-versus-nothing proofs, and pseudotelepathy
Yuan Liu, Ho Yiu Chung, Emmanuel Zambrini Cruzeiro +3
We show that a quantum correlation is in a face of the nonsignaling polytope with no local points if and only if has nonlocal content 1, if and only if allows for a Gre…
Optimal and tight Bell inequalities for state-independent contextuality sets
Junior R. Gonzales-Ureta, Ana Predojević, Adán Cabello
Two fundamental quantum resources, nonlocality and contextuality, can be connected through Bell inequalities that are violated by state-independent contextuality (SI-C) sets. These…
Device-independent quantum key distribution based on Bell inequalities with more than two inputs and two outputs
Junior R. Gonzales-Ureta, Ana Predojević, Adán Cabello
Device-independent quantum key distribution (DI-QKD) offers the strongest form of security against eavesdroppers bounded by the laws of quantum mechanics. However, a practical impl…