Published July 2010 | Version v1
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Proton hexality in local grand unification

Creators

  • 1. Bonn Univ. (Germany). Bethe Center for Theoretical Physics and Physikalisches Institut
  • 2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  • 3. Muenchen Univ. (Germany). Arnold Sommerfeld Center for Theoretical Physics

Description

Proton hexality is a discrete symmetry that avoids the problem of too fast proton decay in the supersymmetric extension of the standard model. Unfortunately it is inconsistent with conventional grand unification. We show that proton hexality can be incorporated in the scheme of ''Local Grand Unification'' discussed in the framework of model building in (heterotic) string theory. (orig.)

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Additional details

Publishing Information

Imprint Pagination
15 p.
ISSN
0418-9833
Report number
DESY--10-111

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
41103075
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; GRAND UNIFIED THEORY; LOCALITY; PROTONS; SMOOTH MANIFOLDS; SO-12 GROUPS; SU-2 GROUPS; SU-4 GROUPS; SUPERSTRING THEORY; SYMMETRY; U-1 GROUPS
Descriptors DEC
BARYONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; LIE GROUPS; MATHEMATICAL MANIFOLDS; MATHEMATICAL MODELS; M-THEORY; NUCLEONS; PARTICLE MODELS; QUANTUM FIELD THEORY; SO GROUPS; STRING THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS

Optional Information

Secondary number(s)
LMU-ASC--55/10