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arXiv · 1603.04797

Friedmann-Robertson-Walker Braneworlds

Paulo Michel L. T. da Silva·Alvaro de Souza Dutra·Julio Marny Hoff da Silva
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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.

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Paulo Michel L. T. da Silva, Alvaro de Souza Dutra, Julio Marny Hoff da Silva. 2016-03-15. Friedmann-Robertson-Walker Braneworlds. https://doi.org/10.1016/j.physletb.2017.06.072

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