Homogenization and isotropization of an inflationary cosmological model |
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| Institution: | 1. Oslo College of Engineering, Cort Adelers gt. 30, N-1000 Oslo, Norway;2. Institute of Physics, University of Oslo, P.O. Box 1048, Blindern, N-1000 Oslo, Norway |
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| Abstract: | A member of the class of anisotropic and inhomogeneous cosmological models constructed by Wainwright and Goode is investigated. It is shown to describe a universe containing a scalar field which is minimally coupled to gravitation and a positive cosmological constant. It is shown that this cosmological model evolves exponentially rapidly towards the homogeneous and isotropic de Sitter universe model. |
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