STUDY OF DYNAMICAL SYMMETRY BETWEEN THE FIELD AND ATOMIC DIPOLE SQUEEZING IN A TWO-LEVEL SYSTEM
二能级系统中光场压缩与原子偶极压缩间的对称特性

The symmetry between the field and atomic dipole squeezing(SFAS)has been exposed in the resonant JCM. The influence of some nonlinear interactions,including the nonresonant interaction, the virtual-photon processes,the intensity-dependent coupling and the interaction of a Kerr-like medium with the cavity on the SFAS has been discussed . At(2m+1)-quantum resonance,the relationship between the field and atomic squeezing has been examined.