Baryon octet as SU(3)-subgroup Skyrmions

Journal Article · Fri May 01 04:00:00 EDT 1987 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.35.2803· OSTI ID:6006360

Yan, M

A generalization of the SU(3) Skyrme model to SU(N) is presented, which is a tool to estimate the influences of heavy quarks on static properties of the usual baryon octet. For the SU(4) case, the mass spectrum of SU(3)-subgroup Skyrmions is calculated. The Gell-Mann--Okubo relation and the Coleman-Glashow relation are modified in this approach. The influences of c flavor on mass splitting of SU(3)-octet baryons are revealed in the Skyrme model.

• Research Organization: Institute for Theoretical Physics, State University of New York at Stony Brook, Stony Brook, New York 11794
• OSTI ID: 6006360
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 35:9; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645300 -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BOSONS
CHIRAL SYMMETRY
CLASSICAL MECHANICS
COLOR MODEL
COMPOSITE MODELS
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
FLAVOR MODEL
FUNCTIONS
GOLDSTONE BOSONS
HADRONS
LAGRANGIAN FUNCTION
LIE GROUPS
MASS FORMULAE
MATHEMATICAL MODELS
MATHEMATICS
MECHANICS
PARTICLE MODELS
POSTULATED PARTICLES
QUANTIZATION
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUASI PARTICLES
SOLITONS
SU GROUPS
SU-3 GROUPS
SU-4 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
TOPOLOGY
VACUUM STATES