单模量子场作用下二能级原子能级的AC Stark移动

AC-STARK SHIFT OF LEVEL IN TWO-LEVEL ATOM UNDER THE INTERACTION OF MONO-MODE QUANTIZED FIELD

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ACStark移动 。

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.