Electromagnetic self-force in curved spacetime: New insights from the Janis-Newman algorithm

被引：5

作者：

Broccoli, Matteo ^{[1
,2
]}

Vigano, Adriano ^{[1
]}

机构：

[1] Albert Einstein Inst, Max Planck Inst Gravitat Phys, Muhlenberg 1, D-14476 Potsdam, Germany

[2] Univ Bologna, Dipartimento Fis & Astron, Viale Berti Pichat 6-2, I-40127 Bologna, Italy

来源：

PHYSICAL REVIEW D | 2018年 / 98卷 / 08期

基金：

欧洲研究理事会;

关键词：

BLACK-HOLE; CHARGE;

D O I：

10.1103/PhysRevD.98.084007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present an original approach to compute the electromagnetic self-force acting on a static charge in Kerr spacetime. Our approach is based on an improved version of the Janis-Newman algorithm and extends its range of applicability. It leads to a closed expression which generalizes the existing one, and since it does not involve the electromagnetic potential, it simplifies the calculation of the self-force.

引用

页数：5

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