Grand unification groups and charges of quarks and leptons

Journal Article · Mon Dec 15 04:00:00 EST 1980 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.22.3113· OSTI ID:7026022

Tosa, Y

The ansatz which demands that there exists a four-charge (2/3, -1/3, 0, -1) multiplet yields a strong restriction on the search for a grand unification group, G=G/sub 1/xG/sub 2/xxxxxG/sub n/xU(1). If the group is simple or semisimple, we have only two possibilities, SU(n) or SU(n)xSU(m).

• Research Organization: Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627
• OSTI ID: 7026022
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 22:12; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645201* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- General & Scattering Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CHARGE DISTRIBUTION
COLOR MODEL
COMPOSITE MODELS
EIGENVALUES
ELEMENTARY PARTICLES
FERMIONS
LEPTONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
POSTULATED PARTICLES
QUARK MODEL
QUARKS
SU GROUPS
SU-2 GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNIFIED GAUGE MODELS