| 与偶相干态相互作用的二能级原子系统的非经典性质 |
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| 引用本文： | 詹佑邦 赵树宇. 与偶相干态相互作用的二能级原子系统的非经典性质[J]. 贵州大学学报(自然科学版), 1999, 16(1): 1-7 |
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| 作者姓名： | 詹佑邦 赵树宇 |
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| 作者单位： | 淮阴师范学院!江苏淮阴223001 |
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| 基金项目： | 江苏省教委自然科学基金资助项目 |
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| 摘 要： | 本文研究偶相干态场与单个二能级原子相互作用后系统的非经典性质。研究表明，当原了 始时处于基态或相干迭加态时，与偶相干态场耦合的双光子Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ模型可呈现二阶压缩增强效，振幅平方压缩双及光子反聚束等非经典特性。
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| 关 键 词： | 偶相干态 J－C模型 相互作用 二能级原子 相干态 |
Nonclassical Properties in a System of a Two Level Atom Interacting with an Even Coherent State |
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| Zhan Youbang Zhao Shuyu. Nonclassical Properties in a System of a Two Level Atom Interacting with an Even Coherent State[J]. Journal of Guizhou University(Natural Science), 1999, 16(1): 1-7 |
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| Authors: | Zhan Youbang Zhao Shuyu |
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| Abstract: | The nonclassical properties of a two Ievel atom interacting with a single mode even coherent state field are investigated.It is shown that the normal squeezing,amplitude squared squeezing and antibunching can be exhibited in the two photon Jaynes cummings model when the atom is initially either in the ground state or in a coherent superposition of its excited and ground states. |
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| Keywords: | even coherent state Jaynes cummings model normal squeezing enhanced squeezing amplitudesquared squeezing photon antibunching |
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