An SU(6) Grand Unified Model,

Abstract

A model of grand unified theory based on SU(6) gauge group is proposed. It can accommodate two generations of ordinary fermions with V-A weak coupling and two generations of weird fermions with V+A weak coupling. In this model a new discrete symmetry is introduced which insures existence of fermions with lower masses when SU(6) gauge symmetry is spontaneously broken. We choose simple Higgs fields with appropriate vacuum expectation values so that the masses of weird fermions are heavier than those of ordinary fermions. This model also gives the same value of Weinberg angle, sin sq of Theta sub w = 3/8, as in the usual SU(5) grand unified model at the grand unified scale.

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Document Details

Document Type
Technical Report
Publication Date
Mar 14, 1986
Accession Number
ADA166143

Entities

People

  • J. X. Dong

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Couplings
  • Demographic Cohorts
  • Eigenvalues
  • Energy
  • Foreign Technology
  • High Energy
  • New York
  • Particle Physics
  • Particles
  • Standards
  • Symmetry
  • Translations

Fields of Study

  • Physics

Readers

  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.