Abstract
Maxwell electrodynamics, considered as a source of the classical Einstein field equations, leads to the singular isotropic Friedmann solutions. We show that this singular behavior does not occur for a class of nonlinear generalizations of the electromagnetic theory. A mathematical toy model is proposed for which the analytical nonsingular extension of FRW solutions is obtained.
- Received 7 March 2001
DOI:https://doi.org/10.1103/PhysRevD.65.063501
©2002 American Physical Society
