Five-Dimensional FRW Radiating Models in Brans-Dicke Theory of Gravitation

Abstract

A five-dimensional FRW space-time is considered in the frame work of Brans-Dicke (1961) scalar-tensor theory of gravitation in the presence of perfect fluid distribution. FRW cosmological models corresponding to flat, closed and open universes are obtained which represent radiating models in five dimensions. Some physical and kinematical properties of the models are also discussed.