Modified Skyrme model with correct QCD scaling behavior on S/sup 3/

Journal Article · Tue Nov 01 04:00:00 EST 1988 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.38.2881· OSTI ID:6751344

Reinhardt, H; Dang, B V

The modified Skyrme Lagrangian of Gomm et al., which possesses the correct QCD scaling behavior, is studied on an S/sup 3/ Wigner-Seitz cell to mimic the behavior of the soliton in baryonic matter. The bag formation in the glueball-field soliton configuration present in the model for isolated solitons disappears for densities larger than some critical value. It is shown that the disappearance of the bag triggers a delocalization of the chiral soliton field, which thus can be interpreted as a transition to the deconfined phase.

• Research Organization: Central Institute for Nuclear Research, Rossendorf, 8051 Dresden, PF 19, German Democratic Republic
• OSTI ID: 6751344
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 38:9; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645204 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
BARYONS
COMPOSITE MODELS
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
FERMIONS
FIELD THEORIES
FUNCTIONS
GLUEBALLS
HADRONS
LAGRANGIAN FUNCTION
MATHEMATICAL MODELS
NUCLEON-NUCLEON POTENTIAL
PARTICLE MODELS
PHASE TRANSFORMATIONS
POTENTIALS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
QUASI PARTICLES
SCALAR FIELDS
SCALING LAWS
SIGMA MODEL
SKYRME POTENTIAL
SOLITONS