Neutrino Physics with Small Extra Dimensions
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
We study neutrino physics in the context of the localized gravity model with non-factorizable metric proposed by Randall and Sundrum. Identifying the right-handed neutrino with a bulk fermion zero mode, which can be localized on the ``hidden'' 3-brane in the Randall--Sundrum model, we obtain naturally small Dirac neutrino masses without invoking a see-saw mechanism. Our model predicts a strong hierarchy of neutrino masses and generically large mixing angles.
Cite
@article{arxiv.hep-ph/0011063,
title = {Neutrino Physics with Small Extra Dimensions},
author = {Matthias Neubert},
journal= {arXiv preprint arXiv:hep-ph/0011063},
year = {2009}
}
Comments
5 pages. Talk given at the DPF 2000 Meeting, Columbus, Ohio, August 2000