Bianchi Type I Magnetofluid Cosmological Models with Variable Cosmological Constant Revisited

Abstract

The behaviour of magnetic field in anisotropic Bianchi type I cosmological model for bulk viscous distribution is investigated. The distribution consists of an electrically neutral viscous fluid with an infinite electrical conductivity. It is assumed that the component ${\sigma }_1^1$ of shear tensor ${\sigma }_i^j$ is proportional to expansion ($\theta$) and the coefficient of bulk viscosity is assumed to be a power function of mass density. Some physical and geometrical aspects of the models are also discussed in presence and also in absence of the magnetic field.

13 pages

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• Plane-Symmetric Inhomogeneous Bulk Viscous Cosmological Models with Variable $\Lambda$
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