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arXiv · 1502.02564

Note on the Gauss-Bonnet braneworld scenario

D. Bazeia·A. Lobao·L. Losano·R. Menezes·A. Yu. Petrov
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Abstract

In this work we deal with the presence of braneworld solutions in a five-dimensional space-time with a single extra spatial dimension of infinite extent. The braneworld scenario is built under the presence of a single real scalar field, and we modify the gravity sector to include generic function of the Gauss-Bonnet term. We study several specific models, and we construct exact braneworld solutions, in particular for including the Gauss-Bonnet term at first and second order power. As an interesting result, we show that the brane tends to split for a specific modification in the gravity sector, in the presence of non constant Gauss-Bonnet term.

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D. Bazeia, A. Lobao, L. Losano, R. Menezes, A. Yu. Petrov. 2015-02-09. Note on the Gauss-Bonnet braneworld scenario. https://doi.org/10.1103/physrevd.92.064010

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