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arXiv · quant-ph/9903018

Separability and distillability of multiparticle quantum systems

W. Dür·J. I. Cirac·R. Tarrach
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Abstract

We present a family of 3--qubit states to which any arbitrary state can be depolarized. We fully classify those states with respect to their separability and distillability properties. This provides a sufficient condition for nonseparability and distillability for arbitrary states. We generalize our results to $N$--particle states.

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W. Dür, J. I. Cirac, R. Tarrach. 1999-11-11. Separability and distillability of multiparticle quantum systems. https://doi.org/10.1103/physrevlett.83.3562

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