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A new braneworld with conformal symmetry breaking.

Authors :
Alencar, G.
Jardim, I.C.
de Oliveira, R.I.
Gogberashvili, M.
Filho, R.N. Costa
Source :
Annals of Physics. Apr2024, Vol. 463, pN.PAG-N.PAG. 1p.
Publication Year :
2024

Abstract

We explore the conformal 5D braneworld, where warping emerges through conformal symmetry breaking. Our scenario seamlessly aligns with conventional brane approaches if conformal symmetry remains unbroken. It is shown that a model with a single conformal breaking parameter effectively localizes gravity on the brane, but it falls short in trapping gauge bosons. However, in scenarios with two parameters, gravity is localized, and the model also achieves the localization of zero modes for both gauge and Dirac fields. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00034916
Volume :
463
Database :
Academic Search Index
Journal :
Annals of Physics
Publication Type :
Academic Journal
Accession number :
176269518
Full Text :
https://doi.org/10.1016/j.aop.2024.169640