| 耗散系统中原子和场的熵交换与纠缠 |
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| 引用本文： | 岳转林.耗散系统中原子和场的熵交换与纠缠[J].原子与分子物理学报,2015,32(6). |
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| 作者姓名： | 岳转林 |
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| 作者单位： | 天津工业大学 |
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| 摘 要： | 研究耗散腔中, 二能级原子与单模辐射场在相互作用过程中熵关联的情况. 结果表明：原子与场之间存在熵交换现象, 更重要的是证明了它们之间的熵交换需要满足一定的条件. 同时也计算了原子与场之间的纠缠, 发现两子系统间熵交换与纠缠的关系.
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| 关 键 词： | 原子与场 熵交换 纠缠 耗散场 |
Entropy exchange and entanglement between atom and field in a dissipation field |
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| Yue Zhuan-lin.Entropy exchange and entanglement between atom and field in a dissipation field[J].Journal of Atomic and Molecular Physics,2015,32(6). |
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| Authors: | Yue Zhuan-lin |
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| Institution: | Tianjin Polytechnic University |
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| Abstract: | The entropy exchange between the field and atom in a Jaynes-Cummings model with a dissipation field are studied. The results show that there is an entropy correlation phenomenon between atom and field. Especially we proved that there exist a condition for entropy exchange between atom and field. At the same time, the concurrence between the atom and the dissipation field is calculated. The relationship of entropy change and entanglement is found between two subsystems. |
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| Keywords: | atom and field entropy exchange entanglement dissipation field |
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