Some Invariant String Cosmological Models in Cylindrically Symmetric Space-time
General Relativity and Quantum Cosmology
2015-01-09 v2
Abstract
In this paper we derive some new invariant solutions of Einstein-Maxwell's field equations for string fluid as source of matter in cylindrically symmetric space-time with Variable Magnetic Permeability. We also discuss the physical and eometrical properties of the models derived in the paper. The solutions, at least one of them, are interesting physically as they can explain the accelerating as well as singularity free Universe.
Keywords
Cite
@article{arxiv.1411.1417,
title = {Some Invariant String Cosmological Models in Cylindrically Symmetric Space-time},
author = {Ahmad T. Ali and Anil Kumar Yadav and Farook Rahaman and Arkopriya Mallick},
journal= {arXiv preprint arXiv:1411.1417},
year = {2015}
}
Comments
Published in Phys.Scripta 89 (2014) 11, 115206. arXiv admin note: text overlap with arXiv:1405.3185, arXiv:1305.4631