非旋波近似下二能级原子与单模腔场相互作用过程中原子占居几率的动力学性质

THE DYNAMICAL PROPERTIES OF THE ATOM’S OCCUPYING PROBABILITY OF TWO TWO-LEVEL ATOMS INTERACTING WITH A SINGLE MODE CAVITY FIELD WITHOUT ROTATING WAVE APPROXIMATION

采用相互作用绘景，用完全量子化方法研究了两个耦合二级能原子与单模腔场相互作用过程中，原子能级占居几率的量子动力学性质，讨论了原子间耦合系数g，平均光子数n与激发场频率ω对上述性质的影响，揭示了原子耦合与原子场相互作用之间的联系。

In this paper,the quantum dynamics of the atom′s occ upying probability in the process of the single mode cavity field interacting with two coupling two level atoms is studied by means of the interaction pictur e and the quantum theory.Meanwhile,The influence of the coupling parameter g of the two atoms,the mean photo n and the exciting field frequency ω on the former character are also discussed.The relations between the interaction connection of atom couple and a tom field are revealed.