General Monogamy Relation between Information-Theoretic Contextuality Inequalities
Quantum Physics
2015-02-05 v1
Abstract
We show that the perfect commutation graph is the sufficient tight condition for admitting the noncontextual description of each observable set satisfying it in the yes-no question scenario. With this condition, we propose a method for proving the monogamy relation between two informationtheoretic contextuality inequalities by decomposing the total commutation graph into perfect subgraphs. The results offer a powerful tool to investigate the contextuality and to understand quantum information theory. This theoretical work can be experimentally verified in current laboratorial technology.
Keywords
Cite
@article{arxiv.1502.01098,
title = {General Monogamy Relation between Information-Theoretic Contextuality Inequalities},
author = {Feng Zhu and Wei Zhang and Yidong Huang},
journal= {arXiv preprint arXiv:1502.01098},
year = {2015}
}