Radiation reaction and renormalization in classical electrodynamics of a point particle in any dimension

被引：52

作者：

Kazinski, PO ^{[1
]}

Lyakhovich, SL ^{[1
]}

Sharapov, AA ^{[1
]}

机构：

[1] Tomsk State Univ, Dept Phys, Tomsk 634050, Russia

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.66.025017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The effective equations of motion for a point charged particle taking into account the radiation reaction are considered in various space-time dimensions. The divergences stemming from the pointness of the particle are studied and an effective renormalization procedure is proposed encompassing uniformly the cases of all even dimensions. It is shown that in any dimension the classical electrodynamics is a renormalizable theory if not multiplicatively beyond d=4. For the cases of three and six dimensions the covariant analogues of the Lorentz-Dirac equation are explicitly derived.

引用

页数：9

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