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arXiv:quant-ph/0310093 · International Journal of Quantum Information

SUFFICIENT CONDITIONS OF ENTANGLEMENT FOR TRIPARTITE AND HIGHER DIMENSIONAL MULTIPARTITE QUBIT DENSITY MATRIXES

Zai-Zhe Zhong

Published May 31, 2005• 1 citation
arXivHTMLPDF

Abstract

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 applications, its steps are quite simple and easy to operate. Some examples and discussions are given.
DOI
10.1142/s0219749905001006

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