Charged Ball Static Star Model
General Relativity and Quantum Cosmology
2012-01-24 v1 Mathematical Physics
math.MP
Abstract
Within the framework of General Relativity a model approach to a description of spherical gravitating static fluid balls with an electric charge is considered. The metric interval is written in Bondi's radiation coordinates. The total energy-momentum tensor as a direct sum of the perfect Pascal fluid energy-momentum tensor and the energy-momentum tensor of an electromagnetic field is chosen. The exact solution of the Einstein-Maxwell equations as an extension of similar solution with parabolic distribution of mass density is found.
Keywords
Cite
@article{arxiv.1201.4673,
title = {Charged Ball Static Star Model},
author = {Alexandre M. Baranov and Zakhar V. Vlasov},
journal= {arXiv preprint arXiv:1201.4673},
year = {2012}
}
Comments
9 pages, Talk presented at XV International Scientific Meeting "Physical Interpretations of Relativity Theory" (PIRT-2009, Moscow-Liverpool-Sunderland), Moscow 6-9 July, 2009