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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 102134 |
| Deposited On: | 01 Feb 2018 04:02 |
| Last Modified: | 01 Feb 2018 04:02 |
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