Cargando…
Nearest-Neighbour Interaction from an Abelian Symmetry and Deviations from Hermiticity
We show that Nearest-Neighbour Interaction (NNI) textures for the quark mass matrices can be obtained through the introduction of an Abelian flavour symmetry. The minimal realisation requires a Z_4 symmetry in the context of a two Higgs doublet model. It is further shown that the NNI textures can be...
| Autores principales: | , , |
|---|---|
| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
Phys. Lett. B
2010
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2010.05.009 http://cds.cern.ch/record/1236534 |