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Communication Dans Un Congrès Année : 2014

Graph-theoretical Bounds on the Entangled Value of Non-local Games

Résumé

We introduce a novel technique to give bounds to the entangled value of non-local games. The technique is based on a class of graphs used by Cabello, Severini and Winter in 2010. The upper bound uses the famous Lovász theta number and is efficiently computable; the lower one is based on the quantum independence number, which is a quantity used in the study of entanglement-assisted channel capacities and graph homomorphism games.
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Dates et versions

hal-01094118 , version 1 (22-12-2014)

Identifiants

Citer

André Chailloux, Laura Mančinska, Giannicola Scarpa, Simone Severini. Graph-theoretical Bounds on the Entangled Value of Non-local Games. TQC 2014, May 2014, Singapour, Singapore. ⟨10.4230/LIPIcs.xxx.yyy.p⟩. ⟨hal-01094118⟩

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