Fractional charged color singlet states and string unification

Journal Article · Sat May 30 04:00:00 EDT 1992 · Modern Physics Letters A; (Singapore)

DOI:https://doi.org/10.1142/S0217732392001154· OSTI ID:7206088

Bailin, D ^[1]; Love, A ^[2]

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1. Sussex Univ., Brighton (United Kingdom). School of Mathematical and Physical Sciences
2. London Univ. (United Kingdom)

This paper discusses the question of whether contributions of exotic multiplets of the gauge group to the running of gauge coupling constants from the string scale to low energy can lead to consistency with the precision low energy values of gauge couplings is discussed for theories with SO(6) {times} SO(4), SU(3) {times} SU(3) {times} SU(3) and flipped SU(5) {times} U(1) grand unification.

• OSTI ID: 7206088
• Journal Information: Modern Physics Letters A; (Singapore), Journal Name: Modern Physics Letters A; (Singapore) Vol. 7:16; ISSN 0217-7323; ISSN MPLAE
• Country of Publication: United States
• Language: English

Related Subjects

662120 -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
662210* -- Specific Theories & Interaction Models
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCURACY
COLOR MODEL
COMPOSITE MODELS
COUPLING CONSTANTS
EXTENDED PARTICLE MODEL
FIELD THEORIES
GAUGE INVARIANCE
GRAND UNIFIED THEORY
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
QUARK MODEL
SO GROUPS
SO-6 GROUPS
STRING MODELS
SU GROUPS
SU-3 GROUPS
SU-5 GROUPS
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES