| 依赖强度耦合的Jaynes－Cummings模型中辐射场的位相性质 |
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| 引用本文： | 白志明,魏江南,王雅茹.依赖强度耦合的Jaynes－Cummings模型中辐射场的位相性质[J].河北科技大学学报,1996(3). |
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| 作者姓名： | 白志明 魏江南 王雅茹 |
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| 作者单位： | 河北轻化工学院基础课部，石家庄铁道学院 |
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| 摘 要： | 利用共振条件下的依赖强度耦合Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ模型，研究辐射场与原子相互作用后的各种位相性质，并与相干态的位相相比较。可以看出，适当选择参数，可使位相膨胀实现压缩。
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| 关 键 词： | 依赖强度耦合的Jaynes－Cummings模型 位相算符 位相几率分布 位相膨胀 |
The Phase Properties of the Radiation Field in the Intensity -dependent Coupling Jaynes-Cummings Model |
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| Bai Zhiming,Wei Jiangnan,Wang Yarn.The Phase Properties of the Radiation Field in the Intensity -dependent Coupling Jaynes-Cummings Model[J].Journal of Hebei University of Science and Technology,1996(3). |
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| Authors: | Bai Zhiming Wei Jiangnan Wang Yarn |
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| Institution: | Department of Fundamental Courses |
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| Abstract: | By the use of the intensity-dependent coupling Jaynes-Cummings model under the resonance condition, the phase properties of radiation field after the interaction of atoms are discussed, and compared with the phase of coherent state, it is discovered that the phase expansion can be squeezed by selecting suiltable parameters. |
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| Keywords: | intensity-dependent coupling Jaynes-Cummings model phase operator phase probalility distribution phase expansion |
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