Squeezing Effects of Field with a Time-Varying Frequency in the Multiphoton Jaynes-Cummings Model
多光子JC模型中频率随时间变化场的压缩效应

Using the multiphoton Jaynes-Cummings model,the squeezing effect of the field in the system of a two-level atom interacting with the single mode coherent field through mutiphoton transition was studied.The frequency of the field varying with time in the form of sine was considered.The influences of amplitude and angular frequency of the field-frequency variation on squeezing effects of the field were discussed by numerical calculations.The influences of mean photon number of the field on squeezing effects o...