| 虚光子过程对自发辐射的影响 |
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| 引用本文： | 刘堂昆
,李高翔.虚光子过程对自发辐射的影响[J].湖北师范学院学报(哲学社会科学版),1996(3). |
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| 作者姓名： | 刘堂昆 李高翔 |
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| 摘 要： | 应用非相对论量子电动力学理论,研究了与自由电磁场相互作用的二能级原子的动力学规律,分析了虚光子过程对自发辐射的影响。结果表明,虚光子过程使原子处在激发态的寿命缩短,并导致原子的基态能漂移。
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| 关 键 词： | 虚光子过程 自发辐射 原子寿命 |
THE VIRTUAL PHOTONS PROCESS AFFECTING SPONTANEOUS EMISSION |
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| Liu Tangkun Li Gaoxiang.THE VIRTUAL PHOTONS PROCESS AFFECTING SPONTANEOUS EMISSION[J].Journal of Hubei Normal University(Philosophy and Social Science),1996(3). |
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| Authors: | Liu Tangkun Li Gaoxiang |
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| Institution: | Liu Tangkun Li Gaoxiang
(Hubei -Normal University) (Central China Normal University) |
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| Abstract: | In this paper,the authors make a study of the dynamatic rule of two-level atom in-eracting with free electromagnetic field,by nonrelativistic quantum electrodynamics theory; md analyses the affection of the virtual photons process to sponteneous emission. It is shown hat the process of virtual photons shortens the lifetime of atom in excitation state,and remits in drift of energy levels of the ground state of atom. |
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| Keywords: | Virtual photons process Spontaneous emission atomic lifetime |
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