Domain Wall’s Impact on a Type III Bianchi Universe with f(R, T) Gravity

In this research we employ first model of f(R,T) gravitational theory f(R, T) = R + 2f(T) to explore the type III Bianchi Universe featuring domain wall. It was assumed that the expansion scalar is directly related to the shear scalar to find solution of the field equation. This results the metric potentials connection Z = kY n and the consideration of two scenarios for the integrating constant D. We observed that the domain wall existed early in the universe’s history and eventually vanished. A few of the model’s physical parameters are also covered.