Environment-Induced Entanglement for a Tripartite System in Non-Markovian Dissipation

被引：1

作者：

Li, Yan-Ling ^{[1
]}

Huang, Jingsong ^{[1
]}

Xiao, Xing ^{[2
]}

机构：

[1] Jiangxi Univ Sci & Technol, Sch Informat Engn, Ganzhou 341000, Peoples R China

[2] Gannan Normal Univ, Coll Phys & Elect Informat, Ganzhou 341000, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2013年 / 52卷 / 11期

基金：

中国国家自然科学基金;

关键词：

Environment-induced entanglement; Non-Markovian dissipation; Tripartite entanglement; QUANTUM; STATE; QUBITS; ATOM;

D O I：

10.1007/s10773-013-1685-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that entanglement between three two-level atoms can be generated if the three atoms interact with a common structured reservoir, but do not interact directly with each other. Comparing with the results in Markovian case, we find that much higher values of bipartite and tripartite entanglement can be obtained for an initially factorized state of the tripartite system. The maximal value of entanglement depends on the detuning and the strength of relative coupling between the atoms and the reservoir.

引用

页码：3797 / 3807

页数：11

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