Journal article
The cosmological behavior of Bekenstein's modified theory of gravity
- Abstract:
- We study the background cosmology governed by the Tensor-Vector-Scalar theory of gravity proposed by Bekenstein. We consider a broad family of potentials that lead to modified gravity and calculate the evolution of the field variables both numerically and analytically. We find a range of possible behaviors, from scaling to the late time domination of either the additional gravitational degrees of freedom or the background fluid.
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- Publisher copy:
- 10.1103/PhysRevD.75.063508
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Authors
Bibliographic Details
- Journal:
- Phys.Rev.D
- Volume:
- 75
- Issue:
- 6
- Pages:
- 063508
- Publication date:
- 2006-11-08
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
- Source identifiers:
-
208115
Item Description
- Keywords:
- Pubs id:
-
pubs:208115
- UUID:
-
uuid:c20fe58e-4eec-4cb3-a32a-555540b4cae4
- Local pid:
- pubs:208115
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2006
- Notes:
-
10 pages, 8 figures, A few typos corrected in the text and figures.
Version published in PRD
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