Open Access
Issue
EPL
Volume 88, Number 4, November 2009
Article Number 41001
Number of page(s) 6
Section The Physics of Elementary Particles and Fields
DOI http://dx.doi.org/10.1209/0295-5075/88/41001
Published online 04 December 2009
EPL, 88 (2009) 41001
DOI: 10.1209/0295-5075/88/41001

Results in Kalb-Ramond field localization and resonances on deformed branes

W. T. Cruz1, 2, M. O. Tahim3 and C. A. S. Almeida2

1   Instituto Federal de Educação, Ciência e Tecnologia do Ceará (IFCE), Campus Juazeiro do Norte 63040-000 Juazeiro do Norte, Ceará, Brazil
2   Departamento de Física, Universidade Federal do Ceará - C.P. 6030, 60455-760 Fortaleza, Ceará, Brazil
3   Departamento de Ciências da Natureza, Faculdade de Ciências, Educação e Letras do Sertão Central (FECLESC), Universidade Estadual do Ceará - 63900-000 Quixadá, Ceará, Brazil

carlos@fisica.ufc.br

received 3 October 2009; accepted in final form 5 November 2009; published November 2009
published online 4 December 2009

Abstract
We make an analysis about several aspects of localization of the Kalb-Ramond gauge field in a specific four-dimensional AdS membrane embedded in a five-dimensional space-time. The membrane is generated from a deformation of the $\lambda \phi ^{4}$ potential and belongs to a new class of defect solutions. In this context we find resonance structures in the analysis of massive modes. The study of deformed defects is important because they contain internal structures and these may have implications to the way the background space-time is constructed and the way its curvature behaves. The main objective here is to observe the contributions of the deformation procedure to the resonances and the well-known field localization methods.

PACS
11.10.Kk - Field theories in dimensions other than four.
11.27.+d - Extended classical solutions; cosmic strings, domain walls, texture.
04.50.-h - Higher-dimensional gravity and other theories of gravity.

© EPLA 2009