Volume 115, Number 5, September 2016
|Number of page(s)||6|
|Section||The Physics of Elementary Particles and Fields|
|Published online||14 October 2016|
Does geometric coupling generate resonances?
Departamento de Física, Universidade Federal do Ceará - Caixa Postal 6030, Campus do Pici, 60455-760 Fortaleza, Ceará, Brazil
Received: 22 June 2016
Accepted: 17 September 2016
Geometrical coupling in a co-dimensional one Randall-Sundrum scenario (RS) is used to study resonances of p-form fields. The resonances are calculated using the transfer matrix method. The studied model considers the standard RS with delta-like branes, and branes generated by kinks and domain walls as well. The parameters are changed to control the thickness of the smooth brane. With this a very interesting pattern is found for the transmission coefficient. The geometrical coupling does not generate resonances for the reduced p-form in all cases considered.
PACS: 11.25.Mj – Compactification and four-dimensional models / 11.25.-w – Strings and branes / 11.10.Kk – Field theories in dimensions other than four
© EPLA, 2016
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