Friedmann-Robertson-Walker Braneworlds
arXiv:1603.04797 · doi:10.1016/j.physletb.2017.06.072
Abstract
We study the cosmological evolution with nonsingular branes generated by a bulk scalar field coupled to gravity. The specific setup investigated leads to branes with a time-dependent warp factor. We calculate the effective Hubble parameter and the effective scale factor for the FRW branes obtained solutions. The spatially dependent branes solutions also were found.
arXiv comment16 pages, 2 figures
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