对某一类非线性Jaynes－Cummings模型的简便处理

在相干态表象中，使用一种简便的方法处理某一类非线性Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ（ＪＣ）模型，将问题简化为求解一些常微分方程．本文的结果与前人的结果一致，但是方法比较简单．

A CONCISE TREATMENT OF A KIND OF NONLINEAR JAYNES-CUMMINGS MODEL

In coherent-state representation, we introduce a concise approach to deal with the nonlinear Jaynes-Cummings (JC) model, in which the pure quantum mechanical problem is reduced to the solution of some differential equations. A comparison with the former work shows that our method is more concise and the final results are identicle.