Inequalities detecting entanglement for arbitrary bipartite systems

Hui Zhao; Shao-Ming Fei; Jiao Fan; Zhi-Xi Wang

doi:10.1142/S0219749914500130

Inequalities detecting entanglement for arbitrary bipartite systems

Quantum Physics 2014-06-17 v2

Authors: Hui Zhao , Shao-Ming Fei , Jiao Fan , Zhi-Xi Wang

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Abstract

Based on the generators of $SU(n)$ we present inequalities for detecting quantum entanglement for $2 \otimes d$ and $M \otimes N$ systems. These inequalities provide a sufficient condition of entanglement for bipartite mixed states and give rise to an experimental way of entanglement detection.

Keywords

entanglement witnesses quantum entanglement quantum correlations

Cite

@article{arxiv.1406.3578,
  title  = {Inequalities detecting entanglement for arbitrary bipartite systems},
  author = {Hui Zhao and Shao-Ming Fei and Jiao Fan and Zhi-Xi Wang},
  journal= {arXiv preprint arXiv:1406.3578},
  year   = {2014}
}

Comments

8 pages, 2 figures

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