Published August 28, 1978 | Version v1
Journal article Metadata-only

Quark-lepton symmetry and mass scales in an E6 unified gauge model

Creators

  • 1. Heidelberg Univ. (Germany, F.R.). Inst. fuer Theoretische Physik

Description

Possible breaking patterns of E6, and a residual global SU(4) symmetry leading to lepton-quark mass relations, are discussed. The renormalized value of sin2thetasub(W) is approximately 1/4. Two different fermion spectra are obtained; one of them being an extension of the SO(10) and SU(5) models. (Auth.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
77
Journal Issue
4-5
Series
Phys. Lett., B.
Journal Page Range
389-393
ISSN
0031-9163

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
10431719
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
COLOR MODEL; COUPLING CONSTANTS; FLAVOR MODEL; LAGRANGIAN FUNCTION; LEPTONS; QUARKS; SU-2 GROUPS; SU-3 GROUPS; SU-4 GROUPS; U-1 GROUPS; UNIFIED GAUGE MODELS
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL; SU GROUPS; SYMMETRY GROUPS; U GROUPS