The flavor problem and discrete symmetries
| dc.creator | Machado, A. C. B. | |
| dc.creator | Pleitez, V. | |
| dc.date | 2007-12-05 | |
| dc.date | 2009-03-20 | |
| dc.date.accessioned | 2026-07-07T12:59:55Z | |
| dc.date.available | 2026-07-07T12:59:55Z | |
| dc.description | In this letter we propose a multi-Higgs extension of the standard model with Abelian and non-Abelian discrete symmetries in which the mass matrices of the charged fermions obtained from renormalizable interactions are diagonal. Corrections induced by non-renormalizable interactions deviate these matrices from the diagonal form. Active neutrinos acquire mass only from non-renormalizable interactions. The main entries of the neutrino mass matrix arise only through dimension five operators, while the diagonal entries arise only from dimension six operators. | |
| dc.description | 9 pages, no figures; Report No. corrected; new references added. Version to be published in PLB | |
| dc.identifier | https://arxiv.org/abs/0712.0781 | |
| dc.identifier | http://arxiv.org/abs/0712.0781 | |
| dc.identifier | Phys.Lett.B674:223-226,2009 | |
| dc.identifier | doi:10.1016/j.physletb.2009.03.022 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/225720 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The flavor problem and discrete symmetries | |
| dc.type | text |