A(4) family symmetry and quark-lepton unification


King, S.F. and Malinsky, M. (2007) A(4) family symmetry and quark-lepton unification. Physics Letters B, 645, (4), 351-357. (doi:10.1016/j.physletb.2006.12.006).

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Description/Abstract

We present a model of quark and lepton masses and mixings based on A4 family symmetry, a discrete subgroup of an SO(3) flavour symmetry, together with Pati–Salam unification. It accommodates tri-bimaximal neutrino mixing via constrained sequential dominance with a particularly simple vacuum alignment mechanism emerging through the effective D-term contributions to the scalar potential.

Item Type: Article
ISSNs: 0370-2693 (print)
Related URLs:
Keywords: beyond standard model, quark masses, SM parameters
Subjects: Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > School of Physics and Astronomy
ePrint ID: 57376
Date Deposited: 14 Aug 2008
Last Modified: 27 Mar 2014 18:39
URI: http://eprints.soton.ac.uk/id/eprint/57376

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