Quantifying Nonlocality Based on Local Hidden Variable Models
Quantum Physics
2009-11-09 v2
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.
Cite
@article{arxiv.0909.2919,
title = {Quantifying Nonlocality Based on Local Hidden Variable Models},
author = {Dong-Ling Deng and Jing-Ling Chen and Zi-Sui Zhou},
journal= {arXiv preprint arXiv:0909.2919},
year = {2009}
}
Comments
4pages