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|Title: ||A simplest A4 model for Tri-Bimaximal neutrino mixing|
|Authors: ||Altarelli, Guido|
|Keywords: ||A(4) family symmetry|
|Issue Date: ||2009|
|Publisher: ||Institute of Physics Publishing Ltd.|
|Citation: ||45 (Source: SPIRES, Date 7.7.2010)|
|Abstract: ||We present a see-saw A(4) model for Tri-Bimaximal mixing which is based on a very economical flavour symmetry and field content and still possesses all the good features of A(4) models. In particular the charged lepton mass hierarchies are determined by the A(4) x Z(4) flavour symmetry itself without invoking a Froggatt-Nielsen U(1)symmetry. Tri-Bimaximal mixing is exact in leading order while all the mixing angles receive corrections of the same order in next-to-leading approximation. As a cons|
|Description: ||Citazioni 45 (Source: SPIRES, Date 7.7.2010)|
|Appears in Collections:||A - Articolo su rivista|
Dipartimento di Fisica 'Edoardo Amaldi'
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