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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Original Publication URL: http://dx.doi.org/10.1016/j.physletb.2006.12.006
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 |
| Item ID: | 57376 |
| Date Deposited: | 14 Aug 2008 |
| Last Modified: | 23 Jul 2012 11:06 |
| Contributors: | King, S.F. (Author) Malinsky, M. (Author) |
| Date: | 15 February 2007 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/57376 |
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