Unified approach for the Kerr effect, stark effect and doppler effect in the atom-field interaction

摘要

We solve the atom-field interaction model including the Kerr effect, Stark effect and Doppler effect exactly within a unified approach. The detuning in the effective Hamiltonian Depends on two conserved operators of the system. Finally, the influence of atomic mass- Center-motion on the antibunching effect of photons is discussed.