Self-force of a point charge in the spacetime of a massive wormhole

被引：12

作者：

Khusnutdinov, Nail R. ^{[1
]}

Popov, Arkady A. ^{[2
]}

Lipatova, Lilia N. ^{[1
]}

机构：

[1] Kazan VI Lenin State Univ, Dept Phys, Kazan 420008, Russia

[2] Tatar State Univ Human & Pedag, Dept Phys & Math Educ, Kazan 420021, Russia

来源：

CLASSICAL AND QUANTUM GRAVITY | 2010年 / 27卷 / 21期

基金：

俄罗斯基础研究基金会;

关键词：

GRAVITATIONAL-FIELD; GENERAL-RELATIVITY; ELECTROSTATICS; RADIATION; MODEL; TIME;

D O I：

10.1088/0264-9381/27/21/215012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the self-potential and the self-force for an electrically charged particle at rest in a massive wormhole spacetime. We develop a general approach for the renormalization of the electromagnetic field of such a particle in the static spacetimes and apply it to the spacetime of a wormhole, the metric of which is a solution to the Einstein-scalar field equations in the case of a phantom massless scalar field. The self-force is found in manifest form; it is an attractive force. We discuss the peculiarities due to the parameter of the wormhole mass.

引用

页数：13

共 33 条

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