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In the present study, we have investigated inflationary cosmological model with flat potential and bulk viscosity taking Bianchi Type VI0 space-time as a source. To get the deterministic model of universe, we have also assumed that shear () is proportional to expansion ()(Thorne [31]) and  = constant as considered by Zimdahal [29] where  is the coefficient of bulk viscosity. We find that the observations of inflationary cosmology i.e. slow role parameters (,), third slow parameter (S) and anisotropic parameter (Ãm) are in excellent agreement with the Planck (2013) results [39]. We also find that spatial volume increases exponentially representing inflationary scenario of the universe. The model in general represents anisotropic space time but isotropizes when n = 1. The model also represents accelerating and decelerating phases of universe which matches with latest observations of universe. The rate of Higgs field is initially large but decreases with time and vanishes for large value of time. The model has Point Type singularity at T = 0 (MacCallum [30]).

Inflationary Universe Scenario in Bianchi Type VI0 Space Time with Flat Potential and Bulk Viscosity in General Relativity