一种推广的具有逆场算符Jaynes-Cummings模型中的虚光子效应

Imaginary Photon Effect in a Generalized Jaynes-Cummings Model with Inverse Field Operators

利用Lewis-Riesenfeld不变量理论,研究了一种推广的具有逆场算符Jaynes-Cummings模型中的虚光子效应.发现在循环条件下,系统中的几何相因子与电磁场的频率、原子和场的耦合系数、原子跃迁频率均无关.

By using the Lewis-Riesenfeld invariant theory,the imaginary photon effect in a generalized Jaynes-Cummings model with inverse field operators were studied.It is found that the geometric phases in a cycle case are independent of the frequency of the photon field,the coupling coefficient between photons and atoms,and the atom transition frequency.