The Klein-Gordon and the Dirac oscillators in a noncommutative space

被引：152

作者：

Mirza, B ^{[1
]}

Mhadesi, M

机构：

[1] Isfahan Univ Technol, Dept Phys, Esfahan 84154, Iran

[2] Inst Studies Theoret Phys & Math, Tehran 19395, Iran

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2004年 / 42卷 / 05期

关键词：

noncommutative geometry; Landau problem; Dirac oscillator;

D O I：

10.1088/0253-6102/42/5/664

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the Dirac and the Klein-Gordon oscillators in a noncommutative space. It is shown that the Klein-Gordon oscillator in a noncommutative space has a similar behaviour to the dynamics of a particle in a commutative space and in a constant magnetic field. The Dirac oscillator in a noncommutative space has a similar equation to the equation of motion for a relativistic fermion in a commutative space and in a magnetic field, however a new exotic term appears, which implies that a charged fermion in a noncommutative space has an electric dipole moment.

引用

页码：664 / 668

页数：5

共 22 条

[1] Gauge theory on a quantum phase space [J].