Published August 6, 1987 | Version v1
Journal article Metadata-only

Supersymmetric flipped SU(5) revitalized

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland)
  • 2. Maharishi International Univ., Fairfield, IA (USA). Dept. of Physics
  • 3. Wisconsin Univ., Madison (USA). Dept. of Physics

Description

We describe a simple N = 1 supersymmetric GUT based on the group SU(5) x U(1) which has the following virtues: the gauge group is broken down to the SU(3)C x SU(2)L x U(1)y of the standard model using just 10, 10 Higgs representations, and the doublet-triplet mass splitting problem is solved naturally by a very simple missing-partner mechanism. The successful supersymmetric GUT prediction for sin2θw can be maintained, whilst there are no fermion mass relations. The gauge group and representation structure of the model may be obtainable from the superstring. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
194
Journal Issue
2
Series
Phys. Lett., B.
Journal Page Range
231-235
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
19000701
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
GRAND UNIFIED THEORY; HIGGS MODEL; IRREDUCIBLE REPRESENTATIONS; MASS DIFFERENCE; MASS FORMULAE; MATRICES; NEUTRINOS; PARTICLE MULTIPLETS; POTENTIALS; REST MASS; STRING MODELS; SU-2 GROUPS; SU-3 GROUPS; SU-5 GROUPS; SUPERSYMMETRY; SYMMETRY BREAKING; U-1 GROUPS; WEINBERG ANGLE
Descriptors DEC
ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; LEPTONS; LIE GROUPS; MASS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MULTIPLETS; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS

Optional Information

Contract/Grant/Project number
Grant DE-AC02-76ER0081