Published November 8, 1984 | Version v1
Journal article Metadata-only

Weak bosons as composite gauge fields of hidden symmetries

Creators

  • 1. Kyoto Univ. (Japan). Dept. of Physics
  • 2. Hiroshima Univ., Takehara (Japan). Research Inst. for Theoretical Physics
  • 3. Tohoku Univ., Sendai (Japan). Dept. of Physics

Description

We find a hidden local symmetry in the supersymmetric U(4nsub(f)+2)/U(4nsub(f))xSU(2) non-linear sigma model which was proposed recently as a phenomenological model coming from the SU(2) preon theory. The hidden symmetry is identifiable with the standard electro-weak SU(2)sub(L) gauge symmetry and thus we suggest that the weak intermediate bosons discovered at CERN may be dynamical gauge fields of the hidden symmetry. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
147
Journal Issue
4/5
Series
CODEN: PYLBA.;Phys. Lett., B.
Journal Page Range
321-324
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
16016128
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BOUND STATE; COMPOSITE MODELS; GRAND UNIFIED THEORY; INTERMEDIATE VECTOR BOSONS; LOCALITY; NONLINEAR PROBLEMS; SIGMA MODEL; SU-2 GROUPS; SUPERSYMMETRY; U GROUPS; VECTOR FIELDS; WEAK INTERACTIONS; WEINBERG LEPTON MODEL
Descriptors DEC
BASIC INTERACTIONS; BOSON-EXCHANGE MODELS; BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; INTERACTIONS; INTERMEDIATE BOSONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; PERIPHERAL MODELS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; UNIFIED GAUGE MODELS