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arXiv · 0909.2919

Quantifying Nonlocality Based on Local Hidden Variable Models

Dong-Ling Deng·Jing-Ling Chen·Zi-Sui Zhou
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Abstract

We introduce a fresh scheme based on the local hidden variable models to quantify nonlocality for arbitrarily high-dimensional quantum systems. Our scheme explores the minimal amount of white noise that must be added to the system in order to make the system local and realistic. Moreover, the scheme has a clear geometric significance and is numerically computable due to powerful computational and theoretical methods for the class of convex optimization problems known as semidefinite programs.

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Dong-Ling Deng, Jing-Ling Chen, Zi-Sui Zhou. 2009-11-09. Quantifying Nonlocality Based on Local Hidden Variable Models. https://arxiv.org/abs/0909.2919

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