Some Inhomogeneous Magnetized Viscous Fluid Cosmological Models with Varying
arXiv:gr-qc/0306039 · doi:10.1023/B:CJOP.0000014406.99587.cf
Abstract
Some cylindrically symmetric inhomogeneous viscous fluid cosmological models with electro-magnetic field are obtained. To get a solution a supplementary condition between metric potentials is used. The viscosity coefficient of bulk viscous fluid is assumed to be a power function of mass density. Without assumin g any {\it ad hoc} law, we obtain a cosmological constant as a decreasing function of time. The behaviour of the electro-magnetic field tensor together with some p hysical aspects of the model are also discussed.
17 pages, 1 figure
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