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arXiv · 1011.0515

Bell diagonal states with maximal abelian symmetry

Dariusz Chruscinski·Andrzej Kossakowski
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Abstract

We provide a simple class of 2-qudit states for which one is able to formulate necessary and sufficient conditions for separability. As a byproduct we generalize well known construction provided by Horodecki et al. for d=3. It is hoped that these states with known separability/entanglement properties may be used to test various notions in entanglement theory.

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Dariusz Chruscinski, Andrzej Kossakowski. 2010-11-02. Bell diagonal states with maximal abelian symmetry. https://doi.org/10.1103/physreva.82.064301

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