Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1855156 | Annals of Physics | 2011 | 13 Pages |
Abstract
We have investigated the vacuum maximally symmetric solutions of recently proposed density-metric unimodular gravity theory. The results are widely different from inflationary scenario. The exponential dependence on time in deSitter space is substituted by a power law. Open space-times with non-zero cosmological constant are excluded.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
A.H. Abbassi, A.M. Abbassi,