A model of nonlinear electrodynamics
General Physics
2015-04-06 v4
Abstract
A new model of nonlinear electrodynamics with two parameters is investigated. We also consider a model with one dimensional parameter. It was shown that the electric field of a point-like charge is not singular at the origin and there is the finiteness of the static electric energy of point-like charged particle. We obtain the canonical and symmetrical Belinfante energy-momentum tensors and dilatation currents. It is demonstrated that the dilatation symmetry and dual symmetry are broken in the models suggested. We have calculated the static electric energy of point-like particles.
Cite
@article{arxiv.1410.0351,
title = {A model of nonlinear electrodynamics},
author = {S. I. Kruglov},
journal= {arXiv preprint arXiv:1410.0351},
year = {2015}
}
Comments
12 pages, 1 figure, substantial changes, journal version, to be published in Ann.Phys