A generalized Jaynes-Cummings model:: Nonlinear dynamical superalgebra u(1/1) and supercoherent states

被引：11
|
作者：
Daoud, M
Douari, J
机构：
[1] Abdus Salam Int Ctr Theoret Phys, I-34100 Trieste, Italy
[2] Univ Ibn Zohr, LPMC, Dept Phys, Agadir, Morocco
[3] Univ Med 5, LPT, Dept Phys, Rabat, Morocco
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2003年 / 17卷 / 12期
关键词：
supersymmetrix quantum mechanics; supercoherent states; Jaynes-Cummings model; superalgebras;
D O I：
10.1142/S0217979203018302
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The generalization of the Jaynes-Cummings (GJC) Model is proposed. In this model, the electromagnetic radiation is described by a Hamiltonian which generalizes the harmonic oscillator to take into account some nonlinear effects which can occur in the experimental situations. The dynamical superalgebra and supercoherent states of the related model are explicitly constructed. Relevant quantities (total number of particles, energy and atomic inversion) are computed.
引用
收藏
页码：2473 / 2486
页数：14
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