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Sufficient conditions of entanglement for tripartite and higher dimensional multipartite qubit density matrixes

Zai-Zhe Zhong
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Abstract

In this paper we give the new sufficient conditions of entanglement for multipartite qubit density matrixes. We discuss in detail the case for tripartite qubit density matrixes. As a criterion in concrete application, its steps are quite simple and easy to operate. Some examples and discussions are given. PACC numbers: 03.67.Mn, 03.65.Ud, 03.67.Hk.

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Zai-Zhe Zhong. 2005-06-06. Sufficient conditions of entanglement for tripartite and higher dimensional multipartite qubit density matrixes. https://arxiv.org/abs/quant-ph/0310093

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