One-way LOCC indistinguishability of maximally entangled states
One-way LOCC indistinguishability of maximally entangled states
复制标题
最大纠缠态的单向 LOCC 不可区分性
DOI:
10.1007/s11128-013-0691-9
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发表时间:
2014-03
影响因子:
2.5
通讯作者:
Cao, Tian-Qing
中科院分区:
文献类型:
--
作者:
Zhang, Zhi-Chao;Wen, Qiao-Yan;Gao, Fei;Tian, Guo-Jing;Cao, Tian-Qing
In this letter, we mainly study the local indistinguishability of mutually orthogonal maximally entangled states, which are in canonical form. Firstly, we present a feasible sufficient and necessary condition for distinguishing such states by one-way local operations and classical communication (LOCC). Secondly, for the application of this condition, we exhibit one class of maximally entangled states that can be locally distinguished with certainty. Furthermore, sets ofindistinguishable maximally entangled states by one-way LOCC are demonstrated in(for). Interestingly, we discover there exist sets ofsuch states in(for), which are not perfectly distinguishable by one-way LOCC. Finally, we conjecture that there existor fewer indistinguishable maximally entangled states inby one-way LOCC.
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