Volume 108, Number 1, October 2014
|Number of page(s)||6|
|Section||The Physics of Elementary Particles and Fields|
|Published online||25 September 2014|
Asymmetrical Bloch branes and the hierarchy problem
Departamento de Física e Química, Universidade Estadual Paulista - Av. Dr. Ariberto Pereira da Cunha, 333, Guaratinguetá, SP, Brazil
Received: 23 June 2014
Accepted: 4 September 2014
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.
PACS: 11.25.-w – Strings and branes / 03.50.-z – Classical field theories
© EPLA, 2014
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