Entanglement Evolution of Two-Qubit States in the Presence of Local Decoherence

被引：0
|
作者：
Wei Song
Da-Chuang Li
Zhuo-Liang Cao
机构：
[1] Hefei Normal University,Department of Physics and Electronic Engineering
来源：
International Journal of Theoretical Physics | 2011年 / 50卷
关键词：
Two-qubit states; Entanglement dynamics; Decoherence;
D O I：
暂无
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学科分类号：
摘要：
Using the factorization Law for entanglement decay derived by Konrad, T., et al.: Nature Phys. 4, 99 (2008), we investigate the one-side and two-side local decoherence effect on the dynamics of the two-qubit entangled states. Under the depolarizing channel and GAD channel with the nonzero temperature, we have found that any two-qubit states will experience ESD. Furthermore, we also investigate the entanglement dynamics under the non-Markovian case.
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页码：833 / 837
页数：4
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