Phys. Rev. Lett. 87, 230402 (2001) [4 pages]Multipartite Bound Entangled States that Violate Bell’s InequalityReceived 9 July 2001; published 13 November 2001 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., nonseparable, nondistillable 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. © 2001 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.87.230402
DOI:
10.1103/PhysRevLett.87.230402
PACS:
03.65.Ud, 03.67.-a
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