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arXiv · 1307.1026

Entanglement Detection and Distillation for Arbitrary Bipartite Systems

Ming-Jing Zhao·Ting-Gui Zhang·Xianqing Li-Jost·Shao-Ming Fei
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Abstract

We present an inequality for detecting entanglement and distillability of arbitrary dimensional bipartite systems. This inequality provides a sufficient condition of entanglement for bipartite mixed states, and a necessary and sufficient condition of entanglement for bipartite pure states. Moreover, the inequality also gives a necessary and sufficient condition for distillability.

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Ming-Jing Zhao, Ting-Gui Zhang, Xianqing Li-Jost, Shao-Ming Fei. 2013-07-03. Entanglement Detection and Distillation for Arbitrary Bipartite Systems. https://doi.org/10.1007/s11128-013-0565-1

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