依赖于时间的Jaynes-Cummings模型中的反聚束效应

ANTIBUNCHING EFFECT IN THE TIME-DEPENDENT JAYNES-CUMMINGS MODEL

利用龙格一库塔数值技术对多个方程组连续进行积分，提出了一种处理依赖于时间的Jaynes-Cummings模型的普遍方法．并用它来研究一个二能级原子与腔场的相互作用．在不同时间脉冲宽度和不同失谐量的情况下，讨论了光子二阶关联函数随时间的演化过程．最后讨论此方法在强场情况的适用性问题．

By integrating many groups of equations through the Runge-Kutta numerical technique,ageneral method is proposed to solve the time-dependent Jaynes-Cummings model and the interaction ofa two-level atom with cavity field is studied. The evolution the second-order correlation function ofphotons is discussed in the case of different widths of pulse and detunings. Finally,the applicability of the numerical method to the intense field is investigated.