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FRW Universe Models in Conformally Flat Spacetime Coordinates. I: General Formalism

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Publication date
24 March 2011
Publisher
'Springer Science and Business Media LLC'
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    View on arXiv

    Abstract

    The 3-space of a universe model is defined at a certain simultaneity. Hence space depends on which time is used. We find a general formula generating all known and also some new transformations to conformally flat spacetime coordinates. A general formula for the recession velocity is deduced.Comment: 12 page

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      Last time updated on 11/12/2019