Bianchi Type-I Radiating Model in Lyra Geometry & Self-Creation Cosmology with Constant Deceleration Parameter

Abstract

The present study deals with the exact solutions of Bianchi type-I cosmological model in Lyra geometry and Barber’s second self-creation theory with disordered radiation. We have assumed a special law of variation for Hubble’s parameter that yield a constant value of deceleration parameter. Some physical consequences of the model have also been discussed.