Multipartite bound entangled states that violate Bell's inequality

Preprint

9 July 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0107050

Abstract

We study the relation between distillability of multipartite states and violation of Bell's inequality. We prove that there exist multipartite bound entangled states (i.e. non-separable, non-distillable states) that violate a multipartite Bell inequality. This implies that (i) violation of Bell's inequality is not a sufficient condition for distillability and (ii) some bound entangled states cannot be described by a local hidden variable model.

Keywords

MULTIPARTITE BOUND ENTANGLED
BOUND ENTANGLED STATES
STATES THAT VIOLATE
VIOLATION OF BELL'S
BELL'S INEQUALITY
ENTANGLED STATES
LOCAL

All Related Versions

Version 1, 2001-07-09, ArXiv
Published version: Physical Review Letters, 87 (23), 230402.

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