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Some Inhomogeneous Magnetized Viscous Fluid Cosmological Models with Varying $Λ$

Anirudh Pradhan·Sudhir Kumar Srivastav·Kanti R. Jotania
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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.

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Anirudh Pradhan, Sudhir Kumar Srivastav, Kanti R. Jotania. 2003-06-10. Some Inhomogeneous Magnetized Viscous Fluid Cosmological Models with Varying $Λ$. https://doi.org/10.1023/b%3Acjop.0000014406.99587.cf

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