Exact Solution for Jaynes-Cummings Model with Bosonic Field Nonlinearity and Strong Boson-Fermion Coupling

We use Lewis Riesenfeld invariant approach to treat the modified Jaynes-Cummings models involving any forms of nonlinearty of the bosonic field when strong boson-fermion couplings are nilpotent Grassmann valued. The general state functions, time evolution operator and the time-evolution expressions...

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Bibliographic Details
Published inCommunications in theoretical physics Vol. 45; no. 1; pp. 143 - 146
Main Authors Jin, Yang, Wan-Lun, Yu, An-Ping, Xiang
Format Journal Article
LanguageEnglish
Published IOP Publishing 15.01.2006
Department of Optics and Electronics, Chengdu University of Information Technology, Chengdu 610225, China
Subjects
不变量法
玻色子-费密子耦合
精确解
非线性
exact solution
nonlinear Jaynes-Cummings model
invariant method
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Summary:We use Lewis Riesenfeld invariant approach to treat the modified Jaynes-Cummings models involving any forms of nonlinearty of the bosonic field when strong boson-fermion couplings are nilpotent Grassmann valued. The general state functions, time evolution operator and the time-evolution expressions for both the bosonic number and the fermionic number are presented.
Bibliography:nonlinear Jaynes-Cummings model, invariant method, exact solution
11-2592/O3
O413
ISSN:0253-6102
DOI:10.1088/0253-6102/45/1/027