Maximally entangled correlation sets
Quantum Physics
2020-06-04 v1 Operator Algebras
Abstract
We study the set of quantum correlations generated by actions on maximally entangled states. We show that such correlations are dense in their own convex hull. As a consequence, we show that these correlations are dense in the set of synchronous quantum correlations. We introduce the concept of corners of correlation sets and show that every local or nonsignalling correlation can be realized as the corner of a synchronous local or nonsignalling correlation. We provide partial results for other correlation sets.
Keywords
Cite
@article{arxiv.2006.01875,
title = {Maximally entangled correlation sets},
author = {Elie Alhajjar and Travis Russell},
journal= {arXiv preprint arXiv:2006.01875},
year = {2020}
}
Comments
To appear in the Houston Journal of Math. Written June 2018 and revised June 2019. This preprint has been available on Researchgate, but we are posting it here to increase its availability