Distillability, bell inequalities, and multiparticle bound entanglement.

  title={Distillability, bell inequalities, and multiparticle bound entanglement.},
  author={Antonio Ac{\'i}n},
  journal={Physical review letters},
  volume={88 2},
  • A. Acín
  • Published 7 August 2001
  • Physics
  • Physical review letters
We study the relation between violation of Bell inequalities and distillability properties of quantum states. Recently, Dür [Phys. Rev. Lett. 87, 230402 (2001)] has shown that there are some multiparticle bound entangled states which are nonseparable and nondistillable, that violate a Bell inequality. We prove that for all the states violating this inequality there exists at least one splitting of the parties into two groups such that some pure-state entanglement can be distilled, obtaining a… 

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