Preprint 42/2015

General SIC-Measurement Based Entanglement Detection

Bin Chen and Shao-Ming Fei

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Submission date: 12. Aug. 2015
Pages: 13
published in: Quantum information processing, 14 (2015) 6, p. 2281-2290 
DOI number (of the published article): 10.1007/s11128-015-0951-y
with the following different title: General SIC measurement-based entanglement detection
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We study the quantum separability problem by using general symmetric informationally complete measurements and present separability criteria for both d-dimensional bipartite and multipartite systems. The criteria are effective in detecting several well known classes of quantum states. For isotropic states, it becomes both necessary and sufficient. Furthermore, our criteria can be experimentally implemented and require less local measurements than the criterion based on mutually unbiased measurements.

03.07.2017, 01:42