2007/05/31 by Anirudh Pradhan, S. K. Singh, L. J. S. Yadav
Physics and Astronomy · #gr-qc
published as Rom.Rep.Phys.60:1013,2008 · 12 pages, no figure. Submitted to Rom. Rep. Phys. arXiv admin note: substantial text overlap with arXiv:0705.0904
arxiv created 2007/07/29 · arxiv updated 2014/05/05
Cylindrically symmetric inhomogeneous string cosmological model of the universe in presence of electromagnetic field is investigated. We have assumed that F12 is the only non-vanishing component of electromagnetic field tensor Fij. The Maxwell's equations show that F12 is the function of x alone whereas the magnetic permeability is the function of x and t both. To get the deterministic solution, it has been assumed that the expansion (θ) in the model is proportional to the eigen value σ11 of the shear tensor σij. Some physical and geometric prperties of the model are also discussed.