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Multipartite bound entangled states that violate Bell's inequality

W. Dür
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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.

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W. Dür. 2001-07-09. Multipartite bound entangled states that violate Bell's inequality. https://doi.org/10.1103/physrevlett.87.230402

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