Year: 2014
Type: article
Abstract: In this paper, we derive some new invariant solutions of Einstein-Maxwellʼs field equations for string fluid as source of matter in cylindrically symmetric space-time with variable magnetic permeability. We also discuss the physical and geometrical 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.
Source: Physica Scripta
Authors: Ahmad T Ali, Anil Kumar Yadav, Farook Rahaman, Arkopriya Mallick
Institutions: King Abdulaziz University, Jadavpur University
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2072221520