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quant-ph2004
Criteria of partial separability of multipartite qubit mixed-states
Zai-Zhe Zhong
In this paper, we discuss the partial separability and its criteria problems of multipartite qubit mixed-states. First we strictly define what is the partial separability of a mult…
quant-ph2004★ 19 cited
Extremal Entanglement For Triqubit Pure States
Feng Pan, Dan Liu, Guoying Lu +1
A complete analysis of entangled triqubit pure states is carried out based on a new simple entanglement measure. An analysis of all possible extremally entangled pure triqubit stat…
quant-ph2003
Sufficient conditions of entanglement for tripartite and higher dimensional multipartite qubit density matrixes
Zai-Zhe Zhong
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…