Neutrino mass from M theory SO(10)

Bobby S. Acharya, Krzysiek Bozek, Miguel Crispim Romão, Stephen F. King, Chakrit Pongkitivanichkul

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5 Citations (Scopus)
124 Downloads (Pure)

Abstract

We study the origin of neutrino mass from SO(10) arising from M Theory compactified on a G2-manifold. This is linked to the problem of the breaking of the extra U(1) gauge group, in the SU(5) × U(1) subgroup of SO(10), which we show can achieved via a (generalised) Kolda-Martin mechanism. The resulting neutrino masses arise from a combination of the seesaw mechanism and induced R-parity breaking contributions. The rather complicated neutrino mass matrix is analysed for one neutrino family and it is shown how phenomenologically acceptable neutrino masses can emerge.
Original languageEnglish
Article number173
Number of pages32
JournalJournal of High Energy Physics
Volume2016
Issue number11
Early online date29 Nov 2016
DOIs
Publication statusE-pub ahead of print - 29 Nov 2016

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