PHOTON ANTIBUNCHING IN THE TWO-PHOTON JAYNES-CUMMINGS MODEL WITH A NONLINEAR CORRECTION TERM
含非线性修正项的双光子Jaynes-Cummings模型中光子反聚束效应的研究

The effects of photon antibunching in the interaction system of a two-level Rydberg atom with a single-mode thermal field via two-photon processes are studied, by considering the second-order correction of atomic scattering. The influences of the nonlinear correction term, the two photon frequency detuning and the thermal noise on the photon antibunching are discussed.