Bulk Antisymmetric tensor fields coupled to a dilaton in a Randall-Sundrum model
High Energy Physics - Theory
2010-12-23 v2 High Energy Physics - Phenomenology
Mathematical Physics
math.MP
Abstract
A string-inspired 3-form-dilaton-gravity model is studied in a Randall-Sundrum brane world scenario. As expected, the rank-3 antisymmetric field is exponentially suppressed. For each mass level, the mass spectrum is bigger than the one for the Kalb-Ramond field. The coupling between the dilaton and the massless Kaluza-Klein mode of the 3-form is calculated and the coupling constant of the cubic interactions obtained numerically. This coupling are of the order of Tev, therefore there exist a possibility to find some signal of it at Tev scale.
Cite
@article{arxiv.1005.1691,
title = {Bulk Antisymmetric tensor fields coupled to a dilaton in a Randall-Sundrum model},
author = {G. Alencar and M. O. Tahim and R. R. Landim and C. R. Muniz and R. N. Costa Filho},
journal= {arXiv preprint arXiv:1005.1691},
year = {2010}
}
Comments
Revised version