Observational constrains on the DGP brane-world model with a Gauss-Bonnet term in the bulk

Abstract

Using the data coming from the new 182 Gold type Ia supernova samples, the baryon acoustic oscillation measurement from the Sloan Digital Sky Survey and the H(z) data, we have performed a statistical joint analysis of the DGP brane-world model with a high curvature Gauss-Bonnet term in the bulk. Consistent parameters estimations show that the Gauss-Bonnet-Induced Gravity model is a viable candidate to explain the observed acceleration of our universe.

11 pages, 6 figures, revised version, accepted for publication in Phys. Lett. B

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• Cosmology and Astrophysical Constraints of Gauss-Bonnet Dark Energy
• Gauss-Bonnet Quintessence: Background Evolution, Large Scale Structure and Cosmological Constraints
• DGP Specteroscopy
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Cited by in corpus (3)

• Power spectra from an inflaton coupled to the Gauss-Bonnet term
• Phantom-like behaviour in a brane-world model with curvature effects
• The transition of equation of state of effective dark energy in the DGP model with bulk contents