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Kaluza-Klein Gravity

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arxiv gr-qc/9805018 v1 pith:W2UKR5BB submitted 1998-05-07 gr-qc

J. M. Overduin , P. S. Wesson This is my paper · ORCID
classification gr-qc
keywords approachesthreeastrophysicalcompactifiedconcludecontrastedcosmologicaldimensions
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We review higher-dimensional unified theories from the general relativity, rather than the particle physics side. Three distinct approaches to the subject are identified and contrasted: compactified, projective and noncompactified. We discuss the cosmological and astrophysical implications of extra dimensions, and conclude that none of the three approaches can be ruled out on observational grounds at the present time.

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Cited by 5 Pith papers

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