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Bianchi type V magnetized string dust bulk viscous fluid cosmological model with variable magnetic permeability. (English) Zbl 1162.83309
Summary: Bianchi Type V magnetized string dust bulk viscous fluid cosmological model with variable magnetic permeability, is investigated. The magnetic field is due to an electric current produced along x-axis. Thus the magnetic fields is in yz-plane and F 23 is the only non-vanishing component of electromagnetic field tensor F ij . To get the deterministic model in terms of cosmic time t, we have also assumed the condition ζθ= constant where ζ the coefficient of bulk viscosity and θ the expansion in the model. The behaviour of the model in presence and absence of magnetic field and bulk viscosity and singularities in the model are also discussed.
MSC:
83C15Closed form solutions of equations in general relativity
83F05Relativistic cosmology
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