Fundamental monogamy relation between contextuality and nonlocality
Quantum Physics
2014-03-19 v2
Abstract
We show that the no-disturbance principle imposes a tradeoff between locally contextual correlations violating the Klyachko-Can-Binicioglu-Shumovski inequality and spatially separated correlations violating the Clauser-Horne-Shimony-Holt inequality. The violation of one inequality forbids the violation of the other. We also obtain the corresponding monogamy relation imposed by quantum theory for a qutrit-qubit system. Our results show the existence of fundamental monogamy relations between contextuality and nonlocality that suggest that entanglement might be a particular form of a more fundamental resource.
Cite
@article{arxiv.1307.6710,
title = {Fundamental monogamy relation between contextuality and nonlocality},
author = {Pawel Kurzynski and Adan Cabello and Dagomir Kaszlikowski},
journal= {arXiv preprint arXiv:1307.6710},
year = {2014}
}
Comments
5 pages, 2 figures