Toward a minimal renormalizable supersymmetric SU(5) grand unified model with tribimaximal mixing from A{sub 4} flavor symmetry

Journal Article · Fri Jan 01 04:00:00 EST 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.016004· OSTI ID:21409006

Ciafaloni, Paolo; Urbano, Alfredo ^[1]; Picariello, Marco ^[1]; Torrente-Lujan, Emilio ^[2]

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1. Dipartimento di Fisica, Universita del Salento and INFN, Lecce (Italy)
2. Departamento de Fisica, Universidad de Murcia, Murcia (Spain)

We address the problem of rationalizing the pattern of fermion masses and mixings by adding a non-Abelian flavor symmetry in a grand unified framework. With this purpose, we include an A{sub 4} flavor symmetry into a unified renormalizable supersymmetric grand unified theory SU(5) model. With the help of the 'type II seesaw'' mechanism we are able to obtain the pattern of observed neutrino mixings in a natural way, through the so-called tribimaximal matrix.

• OSTI ID: 21409006
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 1 Vol. 81; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FLAVOR MODEL
GRAND UNIFIED THEORY
LEPTONS
LIE GROUPS
MASS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MIXING
NEUTRINOS
PARTICLE MODELS
QUANTUM FIELD THEORY
QUARK MODEL
SU GROUPS
SU-5 GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS
UNIFIED GAUGE MODELS