| 虚光子过程对“两个二能级原子-单模光场”相互作用系统场熵演化特性的影响 |
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| 引用本文： | 万琳,刘三秋,陶向阳. 虚光子过程对“两个二能级原子-单模光场”相互作用系统场熵演化特性的影响[J]. 光子学报, 2001, 30(6): 651-656 |
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| 作者姓名： | 万琳 刘三秋 陶向阳 |
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| 作者单位： | 江西师范大学物理与通信电子学院，南昌 330027 |
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| 摘 要： | 利用全量子理论,研究了非旋波近似下两个二能级原子与单模光场相互作用过程中受激场场熵的演化规律,通过与旋波近似下的相应结果进行比较,进一步揭示出非旋波近似条件下虚光子过程对场熵演化特性的影响.
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| 关 键 词： | 非旋波近似 场熵演化 附加“熵振荡” |
| 收稿时间： | 2000-12-14 |
| 修稿时间： | 2000-12-14 |
THE INFLUENCES OF THE VIRTUAL PHOTON PROCESS ON THE FIELD ENTROPY EVOLUTION IN THE SYSTEM OF THE TWO TWO-LEVEL ATOMS INTERACTING WITH A SINGLE MODE LIGHT FIELD |
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| Wan Lin,Liu Sanqiu,Tao Xiangyang. THE INFLUENCES OF THE VIRTUAL PHOTON PROCESS ON THE FIELD ENTROPY EVOLUTION IN THE SYSTEM OF THE TWO TWO-LEVEL ATOMS INTERACTING WITH A SINGLE MODE LIGHT FIELD[J]. Acta Photonica Sinica, 2001, 30(6): 651-656 |
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| Authors: | Wan Lin Liu Sanqiu Tao Xiangyang |
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| Affiliation: | Wan Lin,Liu Sanqiu,Tao Xiangyang Department of Physics,Jiangxi Normal University,Nanchang 330027 |
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| Abstract: | In this paper,the field entropy evolution in the system of two two level atoms interacting with a single mode light field is studied by means of the quantum theory without rotating wave approximation Compared with the result of rotating wave approximation,the influences of the virtual photon process on the evolution of field entropy is also discussed |
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| Keywords: | Without rotating wave approximation Evolution of the field entropy Additional vibration of entropy |
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