利用量子代数SU(1,1)_(q,s)的 Holstein-Primakoff实现讨论双参数变形Jaynes-Cummings模型

STUDY ON THE TWO-PARAMETER DEFORMED JAYNES-CUMMINGS MODEL BY USING THE HOLSTEIN-PRIMAKOFF REALIZATION OF QUANTUM ALGEBRA SU(1,1)_(q,s)

本文利用量子代数 SU(1,1)_(q,s)的 Holstein-Primakoff 实现讨论了双参数变形Jaynes-Cummings 模型,并给出了布居数反转的时间演化表达式.

The two-parameter deformed Jaynes-Cummings model is studied by using the Holstein-Primakoff realization of quantum algebra SU(1,1)_(q.s),and the time evolution of the population inversion is obtained.