Gauss-Bonnet Braneworld Cosmology with Modified Induced Gravity on the Brane
General Relativity and Quantum Cosmology
2014-01-15 v1
Abstract
We analyze the background cosmology for an extension of the DGP gravity with Gauss-Bonnet term in the bulk and gravity on the brane. We investigate implications of this setup on the late-time cosmic history. Within a dynamical system approach, we study cosmological dynamics of this setup focusing on the role played by curvature effects. Finally we constraint the parameters of the model by confrontation with recent observational data.
Keywords
Cite
@article{arxiv.1308.5770,
title = {Gauss-Bonnet Braneworld Cosmology with Modified Induced Gravity on the Brane},
author = {Kourosh Nozari and Faeze Kiani and Narges Rashidi},
journal= {arXiv preprint arXiv:1308.5770},
year = {2014}
}
Comments
22 pages, Accepted for publication in Adv. High Energy Phys