摘要
在相干态表象中精确求解了无旋波近似的ＪａｙｎｅｓＣｕｍｍｉｎｇｓ模型，并导出了相应的限制性条件．所求得的解析解与用微扰论求得的近似解比较，当微扰级数取无穷时所得结果一致．本文的方法能方便地推广到三能级系统的讨论．
In this paper, a new approach of exact solution of Jaynes Cummings model under rotationless wave approximation is proposed. The Jaynes Cummings models of two level system and three level system have been investigated. Compared to some other approximate approaches, this approach can give not only an analytic exact solution, which agrees with others results but also a restraint condition, which is usefull for practical experiment.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第11期2160-2165,共6页
Acta Physica Sinica
