Nonlinear electrodynamics and FRW cosmology
| dc.creator | De Lorenci, V. A. | |
| dc.creator | Klippert, R. | |
| dc.creator | Novello, M. | |
| dc.creator | Salim, J. M. | |
| dc.date | 1998-06-18 | |
| dc.date | 2002-03-27 | |
| dc.date.accessioned | 2026-07-25T17:17:53Z | |
| dc.description | 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. | |
| dc.description | 5 pages, 3 eps figures, REVTeX 3 with epsf and multicol sty files, new solutions, improved version with emphasis in math content Journal-refby: Phys. Rev. D 65, 063501 (2002) | |
| dc.identifier | https://arxiv.org/abs/gr-qc/9806076 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/9806076 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/47445 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Nonlinear electrodynamics and FRW cosmology | |
| dc.type | text |