| Detection of k-Partite Entanglement |
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| Yan Hong. Detection of k-Partite Entanglement. International Journal of Software and Informatics, 2014,8(3-4):289~297 |
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| Abstract:In this paper, we investigate k-particle entanglement of arbitrary dimensional multiparticle quantum systems, and obtain several entanglement criteria for mixed multipartite states. According to these entanglement criteria, we obtain a hierarchic classification of all quantum states from fully separable states to genuine entangle states.
In addition, we also point out that these criteria can detect some quantum states containing k-partite entanglement which cannot be detected by previous criteria. |
| keywords:k-producible k-partite entanglement expectation value |
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