Extended Dirac oscillator in (2+1)-dimensional space-time

被引：6

作者：

Chargui, Yassine ^{[1
,2
]}

机构：

[1] Qassim Univ, Coll Sci & Arts ArRass, Phys Dept, POB 53, Arrass 51921, Saudi Arabia

[2] Univ Tunis El Manar, Fac Sci Tunis, Nucl Phys & High Energy Phys Res Unit, Tunis 2092, Tunisia

来源：

PHYSICS LETTERS A | 2020年 / 384卷 / 25期

关键词：

Dirac oscillator; Spin-orbit coupling; Jaynes-Cummings model; FOLDY-WOUTHUYSEN TRANSFORMATION; HIDDEN SUPERSYMMETRY; EQUATION; QUANTUM; SYSTEM;

D O I：

10.1016/j.physleta.2020.126484

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a soluble covariant extension of the two-dimensional Dirac oscillator (2D DO), which breaks the infinite degeneracy of the energy spectrum. The energy eigenvalues and the corresponding eigenstates of the system are obtained algebraically using chiral creation and annihilation operators. The effect of the coupling to an external constant transverse magnetic field is investigated. The connection with Jaynes-Cummings (JC) and Anti-Jaynes-Cummings (AJC) models of quantum optics, and other features of the system are also discussed. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：5

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