Cascade Three-level Moving Atom And Single-mode Field Interaction In A Kerr Medium

We investigate the second-order correlation function of the photons in the sys tem consists of a E-type three-level moving atom and a single-mode cavity field which is fullfilled with kerr medium. We find that the period of the oscillations of the second-order correlation function G(2)(t) is effected by the parameters of atomic motion and the field mode structure ep, and amplitude of the oscillations of G(2)(t) is influenced by the third-order nonlinearity of the kerr medium X-...