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Asymmetrical Bloch branes and the hierarchy problem

Abstract

We investigate a two scalar field split braneworld model which leads to a possible approach to the hierarchy problem within the thick brane scenario. The model exhibits a resulting asymmetric warp factor suitable for this purpose. The solution is obtained by means of the orbit equation approach for a specific value of one of the parameters. We finalize commenting on the metric fluctuation and issues regarding stability. Copyright (C) EPLA, 2014Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Dept Quim & Fis, Guaratingueta, SP, BrazilUniv Estadual Paulista, Dept Quim & Fis, Guaratingueta, SP, Brazi

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Repositório Institucional UNESP

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Last time updated on 27/05/2016

This paper was published in Repositório Institucional UNESP.

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