Gauged B-3Lτ, low-energy unification and proton decay

Pal, Palash B. ; Sarkar, Utpal (2003) Gauged B-3Lτ, low-energy unification and proton decay Physics Letters B, 573 . pp. 147-152. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.physletb.2003.08.034

Abstract

We point out that if there is a gauged B-3Lτ symmetry at low energy, it can prevent fast proton decay. This may help building models with theories with extra dimensions at the TeV scale. For purpose of illustration we present an explicit model with large extra dimensions. The Higgs required for a realistic fermion masses and mixing are included. The problem of neutrino masses are solved with triplet Higgs scalars. The proton remains stable even after the B-3Lτ symmetry breaking.

Item Type:Article
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ID Code:45408
Deposited On:28 Jun 2011 05:17
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