Entanglement transfer and periodic sudden death phenomenon in two parallel 1D spin chains of quantum spin network

被引：5
|
作者：
Wang Zhao-Ming [1 ]
Shao Bin [1 ]
Zou Jian [1 ]
机构：
[1] Beijing Inst Technol, Dept Phys, Beijing 100081, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 04期
关键词：
21;
D O I：
10.1088/0256-307X/24/4/003
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the entanglement transfer in two parallel 1D spin chains of a quantum spin network, and show that the perfect entanglement transfer can be realized at some special times. In addition, the so-called 'sudden death' phenomenon of entanglement is found in the spin network system.
引用
收藏
页码：855 / 858
页数：4
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