Detection Power of Separability Criteria Based on a Correlation Tensor: A Case Study
Keyword(s):
Detection power of separability criteria based on a correlation tensor is tested within a family of generalized isotropic states in [Formula: see text]. For [Formula: see text] all these criteria are weaker than the positive partial transposition (PPT) criterion. Interestingly, our analysis supports the recent conjecture that a criterion based on symmetrically informationally complete positive operator-valued measure (SIC-POVMs) is stronger than realignment criterion.
2005 ◽
Vol 38
(50)
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pp. 11007-11017
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2004 ◽
Vol 20
(1-2)
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pp. 95-99
2003 ◽
Vol 5
(3)
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pp. S266-S270
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2003 ◽
Vol 15
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pp. 629-641
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