Journal article
Towards a fully consistent parameterization of modified gravity
- Abstract:
-
There is a distinct possibility that current and future cosmological data can be used to constrain Einstein's theory of gravity on the very largest scales. To be able to do this in a model-independent way, it makes sense to work with a general parameterization of modified gravity. Such an approach would be analogous to the Parameterized Post-Newtonian (PPN) approach which is used on the scale of the Solar System. A few such parameterizations have been proposed and preliminary constraints have...
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- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevD.84.124018
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Authors
Bibliographic Details
- Journal:
- Phys. Rev. D
- Volume:
- 84
- Issue:
- 12
- Pages:
- 124018
- Publication date:
- 2011-07-03
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
- Source identifiers:
-
208026
Item Description
- Keywords:
- Pubs id:
-
pubs:208026
- UUID:
-
uuid:c59fa672-062e-4d3f-b80b-d8ca1e210a87
- Local pid:
- pubs:208026
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2011
- Notes:
-
24 pages. Minor changes to match the published version - references
added, comments added to sections 1 and 5
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