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物理学报. 2000, 49(11): 2146-2150.
doi: 10.7498/aps.49.2146.
单模量子场作用下二能级原子能级的AC Stark移动
- 收稿日期: 2000-05-13
- 刊出日期: 2000-11-20
摘要: 通过分析跃迁概率幅的相位给出了与时间相关的微扰在跃迁过程中引起的能级移动公式，计算了处在不同量子态的单模场引起的二能级原子能级的AC Stark移动，结果表明场的量子统计特性会直接影响到原子能级移动.
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关键词:
- AC Stark效应 /
- 单模量子场 /
- 二能级原子
English Abstract
AC-STARK SHIFT OF LEVEL IN TWO-LEVEL ATOM UNDER THE INTERACTION OF MONO-MODE QUANTIZED FIELD
- Received Date:
13 May 2000
- Published Online:
20 November 2000
Abstract: By analyzing the phase of transition probability amplitude,a formula for level shift induced by the time-dependent perturbation of quantum transition is given.AC-Stark shifts of the levels in two-level atoms are calculated,which are induced by mono-mode quantized field.The calculated results indicate that the quantum statistic property can directly influence the atomic level shift.
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Keywords:
- AC Stark effect /
- mono-mode quantized field /
- two-level atom
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