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A Higher Dimensional Cosmic Domain Wall in Brans-Dicke Theory of Gravitation
Authors:D R K Reddy  P Govinda Rao  R L Naidu
Institution:(1) Department of Science and Humanities, MVGR College of Engineering, Vizianagaram, India;(2) Department of Basic Science and Humanities, GMR Institute of Technology, Rajam, 532127, India
Abstract:Five dimensional Kaluza-Klein Space-time is considered in the presence of thick domain walls in the scalar-tensor theory formulated by Brans and Dicke (Phys. Rev. 124:925, 1961). Exact cosmological model, in this theory, is presented with the help of special law of variation proposed by Berman (Nuovo Cim. B 74:182, 1983) for Hubble’s parameter. Some physical and kinematical properties of the model are also discussed.
Keywords:Domain walls  Brans-Dicke theory
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