A Criterion to Identify Maximally Entangled Four-Qubit State

被引：2

作者：

查新未 ^{[1
]}

宋海洋 ^{[1
]}

冯峰 ^{[1
]}

机构：

[1] School of Science,Xi’an University of Posts and Telecommunications

来源：

Communications in Theoretical Physics | 2011年 / 56卷 / 11期

基金：

中国国家自然科学基金;

关键词：

criterion; maximally four-qubit entangled state;

D O I：

暂无

中图分类号：

O413 [量子论];

学科分类号：

070201 ;

摘要：

Paolo Facchi,et al.[Phys.Rev.A 77 (2008)060304(R)]presented a maximally multipartite entangledstate (MMES).Here,we give a criterion for the identification of maximally entangled four-qubit states.Using thiscriterion,we not only identify some existing maximally entangled four-qubit states in the literature,but also find severalnew maximally entangled four-qubit states as well.

引用

页码：827 / 830

页数：4

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