非均匀磁场条件下CQED模型中的原子囚禁

Trapping of atoms in CQED model under the inhomogeneous magnetic field condition

应用一种半经典的方法求解了非均匀磁场中的CQED模型 ,借助于数值模拟发现了该模型中原子的囚禁与混沌运动以及三模激光场之间的关联耦合等特征 ,并讨论了激光场的强度、频率和非均匀磁场的磁场强度等参数对原子囚禁的影响 ,其物理图像直观。

A semi classical method was applied to solve the coupled channel cavity QED (CQED) model under the inhomogeneous magnetic field condition. Such a model is shown to exhibit some remarkable characteristics via numerical calculation, like the trapping and chaos of atoms and the correlative coupling among three laser fields. A relation between the trapping and the intensity or frequency of lasers and inhomogeneous magnetic field was discussed. The physical picture is vivid and intuitional.