Entanglement dynamics of Gaussian continuous states in correlated noisy channels

Entanglement dynamics of Gaussian continuous states in correlated noisy channels
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DOI：
10.1088/1009-1963/14/7/020
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发表时间：
2005-06
期刊：
Chinese Physics
影响因子：
--
通讯作者：
Hua-Tang Tan;Hong-Xing Xia;Gao-Xiang Li
Hua-Tang Tan;Hong-Xing Xia;Gao-Xiang Li
中科院分区：
其他
文献类型：
--
作者：
Hua-Tang Tan;Hong-Xing Xia;Gao-Xiang Li

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研究了相关噪声通道中初始双模压缩真空 (TMSV) 纠缠的演化。结果表明，相关环境有助于保持初始 TMSV 的纠缠。初始TMSV的纠缠周期取决于相关环境的相关性。
The evolution of the entanglement of an initial two-mode squeezed vacuum (TMSV) in correlated noisy channels is investigated. It is shown that the correlated environment is helpful for preserving the entanglement of the initial TMSV. The entanglement period of the initial TMSV depends on the correlation property of the correlated environment.