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Paper Details

Magnetized anti-stiff fluid cosmological models in lrs bianchi type v universe with time dependent ? and variable magnetic parmeability

Atul tyagi1 and Gajendra pal singh2

Journal Title:Journal of Chemical, Biological and physical sciences

Some LRS Bianchi type V cosmological models with electromagnetic field and perfect fluid source obeying the equation of state p = ?? where 0 ?? ? 1,with time dependent cosmological term and variable magnetic permeability are investigated. For the complete determination of the models we assume that the expansion ? in the model is proportional to the shear ?. The magnetic field is due to an electric current produced along x-axis. Thus F23 is the only surviving component of the electromagnetic field tensor. Physical and geometrical features of the models are also discussed.