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Neutrino mass from M Theory SO(10)

Neutrino mass from M Theory SO(10)
Neutrino mass from M Theory SO(10)
We study the origin of neutrino mass from $SO(10)$ arising from $M$ Theory compactified on a $G_2$-manifold. This is linked to the problem of the breaking of the extra $U(1)$ gauge group, in the $SU(5)\times U(1)$ 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.
hep-ph, hep-th
1029-8479
Acharya, Bobby S.
4ab9f56c-546e-433e-93f4-57c03350e609
Bozek, Krzysztof
66cfedb0-258c-4743-acc7-f09f900c0b62
Romão, Miguel Crispim
5613a3b4-1182-4d6c-87de-b2b8ce42f163
King, Stephen F.
f8c616b7-0336-4046-a943-700af83a1538
Pongkitivanichkul, Chakrit
17949b4f-abd5-4ad1-8b6a-6b787ec09ea1
Acharya, Bobby S.
4ab9f56c-546e-433e-93f4-57c03350e609
Bozek, Krzysztof
66cfedb0-258c-4743-acc7-f09f900c0b62
Romão, Miguel Crispim
5613a3b4-1182-4d6c-87de-b2b8ce42f163
King, Stephen F.
f8c616b7-0336-4046-a943-700af83a1538
Pongkitivanichkul, Chakrit
17949b4f-abd5-4ad1-8b6a-6b787ec09ea1

Acharya, Bobby S., Bozek, Krzysztof, Romão, Miguel Crispim, King, Stephen F. and Pongkitivanichkul, Chakrit (2016) Neutrino mass from M Theory SO(10). The Journal of High Energy Physics. (doi:10.1007/JHEP11(2016)173).

Record type: Article

Abstract

We study the origin of neutrino mass from $SO(10)$ arising from $M$ Theory compactified on a $G_2$-manifold. This is linked to the problem of the breaking of the extra $U(1)$ gauge group, in the $SU(5)\times U(1)$ 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.

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e-pub ahead of print date: 29 November 2016
Published date: 29 November 2016
Additional Information: 32 pages, 12 figures
Keywords: hep-ph, hep-th
Organisations: Theory Group

Identifiers

Local EPrints ID: 408589
URI: https://eprints.soton.ac.uk/id/eprint/408589
ISSN: 1029-8479
PURE UUID: ccd3a34c-e54c-491d-8ab8-0bccdb925b3f

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Date deposited: 25 May 2017 04:01
Last modified: 13 Mar 2019 19:54

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Contributors

Author: Bobby S. Acharya
Author: Krzysztof Bozek
Author: Miguel Crispim Romão
Author: Stephen F. King
Author: Chakrit Pongkitivanichkul

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