Inequality detecting entanglement for arbitrary bipartite systems

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

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Submission date: 19. Aug. 2014
Pages: 12
published in: International journal of quantum information, 12 (2014) 3, art-no. 1450013 
DOI number (of the published article): 10.1142/S0219749914500130
Bibtex
with the following different title: Inequalities detecting entanglement for arbitrary bipartite systems
Keywords and phrases: separability, entanglement, Quantum mixed state
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Abstract:
Based on the generators of SU(n) we present inequalities for detecting quantum entanglement for 2xd and MxN systems. These inequalities provide a sufficient condition of entanglement for bipartite mixed states and give rise to an experimental way of entanglement detection.