Mapping of the 2+1 q-deformed Dirac oscillator onto the q-deformed Jaynes-Cummings model

被引：5

作者：

Majari, Parisa ^{[1
]}

Luis, Alfredo ^{[2
]}

Setare, Mohammad Reza ^{[1
]}

机构：

[1] Univ Kurdistan, Dept Sci, Sanandaj, Iran

[2] Univ Complutense, Dept Opt, Madrid, Spain

来源：

EPL | 2017年 / 120卷 / 04期

关键词：

NONLINEAR COHERENT STATES; HARMONIC-OSCILLATOR; QUANTUM; ALGEBRA; DYNAMICS; OPTICS; PHASE;

D O I：

10.1209/0295-5075/120/44002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We develop the equivalence between the two-dimensional Dirac oscillator and the anti-Jaynes-Cummings model within a q-deformed scenario. We solve the Hamiltonian spectrum and the time evolution for number and coherent initial states. We show the lack of preservation of the q-deformed versions of the total angular momentum that reproduces a collapse-revival structure. We provide suitable relations for the non-relativistic limit. Copyright (C) EPLA, 2018

引用

页数：7

共 43 条

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