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arXiv · 1507.07157

Smooth braneworld models possibility in modified gravities

G. P. de Brito·J. M. Hoff da Silva·P. Michel L. T. da Silva·A. de Souza Dutra
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Abstract

It is shown that the consideration of the braneworld consistency conditions within the framework of bulk modified gravities allows for the existence of thick branes in the five- dimensional case with compact extra dimension. In studing the specific consistency conditions in the Brans-Dicke gravity we were able to show that the brane generating scalar field potential is relevant for relaxing the gravitational constraints.

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G. P. de Brito, J. M. Hoff da Silva, P. Michel L. T. da Silva, A. de Souza Dutra. 2015-07-26. Smooth braneworld models possibility in modified gravities. https://doi.org/10.1142/s0218271815500893

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