Electromagnetic fields and charged particle motion around magnetized wormholes

被引：18

作者：

Abdujabbarov, A. A. ^{[1
,2
]}

Ahmedov, B. J. ^{[1
,2
,3
]}

机构：

[1] Ulugh Begh Astron Inst, Tashkent 100052, Uzbekistan

[2] Inst Nucl Phys, Tashkent 100214, Uzbekistan

[3] Int Ctr Theoret Phys, I-34014 Trieste, Italy

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2009年 / 321卷 / 3-4期

关键词：

Magnetized wormholes; Electromagnetic fields; Charged particle motion; GENERAL-RELATIVITY; NEUTRON-STAR; ASTROPHYSICS; EQUATIONS; SPACETIME;

D O I：

10.1007/s10509-009-0023-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We perform a study to describe motion of charged particles under the influence of electromagnetic and gravitational fields of a slowly rotating wormhole with nonvanishing magnetic moment. We present analytic expression for potentials of electromagnetic field for an axially symmetric slowly rotating magnetized wormholes. While addressing important issues regarding the subject, we compare our results of motion around black holes and wormholes in terms of the ratio of radii of event horizons of a black hole and of the throat of a wormhole. It is shown that both radial and circular motions of test bodies in the vicinity of a magnetized wormhole could give rise to a peculiar observational astrophysical phenomenon.

引用

页码：225 / 232

页数：8

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