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arXiv quant-ph/0606146quant-ph
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热光场作用下双原子的纠缠增强和后选择

Entanglement enhancement and postselection for two atoms interacting with thermal light

Kamil Bradler, Rocio Jauregui

摘要:

研究了两个全同二能级原子与共振热场耦合时,两个不同输入态族的纠缠演化。纠缠增强预测这些家庭之一的参数空间的一个明确定义的区域。最有趣的结果是,即使输入原子态被因式分解,相应的输出态是可分离的,最大纠缠原子态的概率产生的可能性。

英文摘要:

The evolution of entanglement for two identical two-level atoms coupled to a resonant thermal field is studied for two different families of input states. Entanglement enhancement is predicted for a well defined region of the parameter space of one of these families. The most intriguing result is the possibility of probabilistic production of maximally entangled atomic states even if the input atomic state is factorized and the corresponding output state is separable.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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