Separability of rank two quantum states

Albeverio, Sergio ; Fei, Shao-Ming ; Goswami, Debashish (2001) Separability of rank two quantum states Physics Letters A, 286 (2-3). pp. 91-96. ISSN 0375-9601

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0375-9601(01)00413-3

Abstract

Explicit sufficient and necessary conditions for separability of higher-dimensional quantum systems with rank two density matrices are given. A nonseparability inequality is also presented, for the case where one of the eigenvectors corresponding to nonzero eigenvalues is a maximally entangled state.

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ID Code:102134
Deposited On:01 Feb 2018 04:02
Last Modified:01 Feb 2018 04:02

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