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Cosmological Models Generalising Robertson-Walker Models

Abdussattar
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Abstract

Considering the physical 3-space t = constant of the spacetime metrics as spheroidal and pseudo spheroidal, cosmological models which are generalizations of Robertson-Walker models are obtained. Specific forms of these general models as solutions of Einstein's field equations are also discussed in the radiation- and the matter-dominated eras of the universe.

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Abdussattar. 2003-08-07. Cosmological Models Generalising Robertson-Walker Models. https://doi.org/10.1142/s021827180300433x

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