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IPM
30
YEARS OLD

“School of Astronomy”

Paper   IPM / Astronomy / 9546
   School of Astronomy
  Title: Observational Constrains with Recent Data on the DGP Modified Gravity
  Author(s):
1 . M. Sadegh. Movahed
2 . M. Farhang
3 . S. Rahvar
  Status: Published
  Journal: Int. J. Theor. Phys.
  Vol.: 48
  Year: 2009
  Pages: 1203-1230
  Supported by: IPM
  Abstract:
We study one of the simplest covariant modified-gravity models based on the Dvali-Gabadadze-Porrati (DGP) brane cosmology, a self-accelerating universe. In this model gravitational leakage into extra dimensions is responsible of late-time acceleration. We mainly focus on the effects of the model parameters on the geometry and the age of universe...

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