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Paper   IPM / Astronomy / 9546
School of Astronomy
  Title:   Observational Constrains with Recent Data on the DGP Modified Gravity
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
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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