Pion fluctuations around a moving and rotating Skyrmion

Journal Article · Tue Aug 01 00:00:00 EDT 1989 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.40.883· OSTI ID:5889218

Liu, H; Oka, M

Fluctuating pion fields around a moving and rotating Skyrmion are quantized by Dirac's method. Both the rotational and translational collective motion of the Skyrmion are described by collective coordinates and then all six zero-frequency modes of the pion field are eliminated. The method allows us to treat fluctuations around a soliton consistently with its collective rotational and translational motion. Pion-baryon linear couplings are studied and the /Delta//r arrow//ital N//pi/ decay rate is calculated.

• Research Organization: Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (DE)
• OSTI ID: 5889218
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 40:3; 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
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHIRAL SYMMETRY
COLOR MODEL
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FIELD THEORIES
HADRONS
LATTICE FIELD THEORY
LIE GROUPS
MASS FORMULAE
MATHEMATICAL MODELS
MESONS
MONTE CARLO METHOD
PARTICLE MODELS
PIONS
POSTULATED PARTICLES
POTENTIALS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUARKS
RENORMALIZATION
SIMULATION
SU GROUPS
SU-2 GROUPS
SU-3 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS