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

P. O. Kazinski, S. L. Lyakhovich, A. A. Sharapov

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number025017
JournalPhysical Review D
Volume66
Issue number2
DOIs
Publication statusPublished - 2002
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics
  • Mathematical Physics

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