Relativistic quantum dynamics of spin-0 massive charged particle in the presence of external fields in 4D curved space-time with a cosmic string

被引：18

作者：

Ahmed, Faizuddin ^{[1
]}

机构：

[1] Ajmal Coll Arts & Sci, Dhubri 783324, Assam, India

来源：

EUROPEAN PHYSICAL JOURNAL PLUS | 2020年 / 135卷 / 01期

关键词：

KLEIN-GORDON OSCILLATOR; UNIFORM MAGNETIC-FIELD; GRAVITATIONAL-FIELD; DIRAC OSCILLATOR; LANDAU-LEVELS; BOUND-STATES; SELF-FORCES; ANYONS; COULOMB; DEFECTS;

D O I：

10.1140/epjp/s13360-020-00199-w

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this work, we investigate the relativistic quantum dynamics of spin-0 massive charged particles in a 4D curved space-time, the generalization of a cosmic string space-time. We investigate the Klein-Gordon equation in the presence of external fields in the considered framework. We also investigate a quantum particle described by the Klein-Gordon oscillator in the curved background space-time in the presence of external fields. We see that the energy eigenvalues get modified in comparison with the results obtained in a cosmic string space-time.

引用

页数：17

共 96 条

[1]

Abramowitz M, 1972, HDB MATH FUNCTIONS

[2] The Dirac equation in a class of topologically trivial flat Godel-type space-time backgrounds [J].