Rn gravity and the chameleon
Jun, 2011Citations per year
Abstract: (arXiv)
The Solar System bounds on R^n gravity are often ignored in the literature by invoking the chameleon mechanism. We show that in order for the latter to work, the exponent n must be ridicolously close to unity and, therefore, these theories are severely constrained.- 04.50.Kd
- 98.80.Jk
- 04.50.-h
- modified gravity
- acceleration of the universe
- gravitation: f(R)
- chameleon
- solar system
- validity test
- expansion: acceleration
References(109)
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