Preprint 84/2014

Entanglement Detection Using Mutually Unbiased Measurements

Bin Chen, Teng Ma, and Shao-Ming Fei

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Submission date: 19. Aug. 2014
Pages: 6
published in: Physical review / A, 89 (2014) 6, art-no. 064302 
DOI number (of the published article): 10.1103/PhysRevA.89.064302
PACS-Numbers: 03.67.Mn, 03.65.Ud, 03.67.-a
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We study the entanglement detection by using mutually unbiased measurements and provide a quantum separability criterion that can be experimentally implemented for arbitrary d-dimensional bipartite systems. We show that this criterion is more effective than the criterion based on mutually unbiased base measurements. For isotropic states our criterion becomes both necessary and sufficient.

03.07.2017, 01:42