A Comment on the Classical Electron Self-Energy
General Physics
2023-08-16 v2
Abstract
This paper is devoted to the analysis of the divergence of the electron self-energy in classical electrodynamics. To do so, we appeal to the theory of distributions and a method for obtaining corresponding extensions. At first sight, electrostatics implies a divergence once we treat the electron as a charged point particle. However, our construction shows that its self-energy turns out to be an undetermined constant upon renormalization. Appealing to empirical results we may fix its value, demanding, for example, that all its mass comes from an electrostatic origin.
Cite
@article{arxiv.2301.11844,
title = {A Comment on the Classical Electron Self-Energy},
author = {H. R. de Assis and B. F. Rizzuti},
journal= {arXiv preprint arXiv:2301.11844},
year = {2023}
}
Comments
20 pages, no figures. Shorter and published version, in accordance to reviewers suggestions