Published March 2008 | Version v1
Journal article Metadata-only

A SUSY SU(5) grand unified model of tri-bimaximal mixing from A4

Creators

  • 1. Dipartimento di Fisica 'E. Amaldi', Universita di Roma Tre, I-00146 Rome (Italy)
  • 2. Dipartimento di Fisica 'G. Galilei', Universita di Padova, via Marzolo 8, I-35131 Padua (Italy)
  • 3. Max-Planck-Institut fuer Kernphysik, Postfach 10 39 80, 69029 Heidelberg (Germany)

Description

We discuss a grand unified model based on SUSY SU(5) in extra dimensions and on the flavour group A4 x U(1) which, besides reproducing tri-bimaximal mixing for neutrinos with the accuracy required by the data, also leads to a natural description of the observed pattern of quark masses and mixings

Availability note (English)

Available from http://dx.doi.org/10.1088/1126-6708/2008/03/052

Additional details

Identifiers

DOI
10.1088/1126-6708/2008/03/052;

Publishing Information

Journal Title
Journal of High Energy Physics
Journal Volume
03
Journal Issue
2008
Journal Page Range
p. 052
ISSN
1126-6708

INIS

Country of Publication
Italy
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
40068251
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
FLAVOR MODEL; GRAND UNIFIED THEORY; MASS; NEUTRINOS; QUARKS; SU-5 GROUPS; SUPERSYMMETRY; U-1 GROUPS
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; LEPTONS; LIE GROUPS; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS