A triplet code model of leptons and quarks
Author(s) -
Lingfeng Luo,
G. Yang
Publication year - 1984
Publication title -
il nuovo cimento a
Language(s) - English
Resource type - Journals
ISSN - 0369-3546
DOI - 10.1007/bf02724220
Subject(s) - electroweak interaction , lepton , physics , quark , particle physics , standard model (mathematical formulation) , symmetry (geometry) , spin (aerodynamics) , gauge symmetry , fermion , homogeneous space , technicolor , gauge theory , gauge boson , gauge (firearms) , nuclear physics , mathematics , geometry , thermodynamics , archaeology , history , electron
Summary A triplet code model of leptons and quarks is proposed. If we assume the internalA-spin,B-spin andC-spin of particles, from fundamental symmetrySO 4 the colourSU 3, horizontalSU 3, electroweakSU 2×U 1 and other higher composite symmetries are derived. By using composite-symmetry operators, the mass gap between the third generation and the first two can be derived. The modification to the standard electroweak gauge theory is also discussed in some detail.
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