Entangled States with Positive Partial Transpose in Any-Dimensional Quantum System
WU Yu-Chun1 , CHEN Ping-Xing1,2 , ZHOU Zheng-Wei1 , GUO Guang-Can1
1 Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026
2 Department of Applied Physics, National University of Defence Technology, Changsha 410073
Entangled States with Positive Partial Transpose in Any-Dimensional Quantum System
WU Yu-Chun1 ;CHEN Ping-Xing1,2 ;ZHOU Zheng-Wei1 ;GUO Guang-Can1
1 Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026
2 Department of Applied Physics, National University of Defence Technology, Changsha 410073
关键词 ：
03.67.Hk ,
03.65.Ud
Abstract ： It is well known that the positive partial transpose (PPT) criterion for determining separability is an operational separability criterion. However, in a high-dimensional (>6) situation, this criterion is not
Key words ：
03.67.Hk
03.65.Ud
出版日期: 2005-03-01
:
03.67.Hk
(Quantum communication)
03.65.Ud
(Entanglement and quantum nonlocality)
引用本文:
WU Yu-Chun;CHEN Ping-Xing;ZHOU Zheng-Wei;GUO Guang-Can. Entangled States with Positive Partial Transpose in Any-Dimensional Quantum System[J]. 中国物理快报, 2005, 22(3): 529-532.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I3/529
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2005, Vol. 22 
