Two-Color PNJL Model and Equation of State of Hadrons at Finite Temperature and Density

Journal Article · Fri Oct 21 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3647452· OSTI ID:21611978

Imai, S; Toki, H ^[1]; Weise, W ^[2]

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1. Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan)
2. Physik-Department, Technische Universitaet Muenchen, D-85747 Garching (Germany)

We derive hadronic chiral Lagrangian from PNJL model by using bosonization method. Bosonization is based on path integral, quark fields are integrated out by introducing the auxiliary fields. By its nature, this method is difficult to apply the problem of three bodies, but it is stand up for two-bodies. Hence this method usually have been applied meson theory. We attempt bosonization to be enlarged including baryon in two-color scheme. The obtained model which has chiral symmetry and quark confinement property apply to finite temperature and density, and find out the thermodynamical property. We make a comparison with lattice QCD sumilation in two-color at finite density.

• OSTI ID: 21611978
• Journal Information: AIP Conference Proceedings, Vol. 1388, Issue 1; Conference: BARYONS' 10: International conference on the structure of baryons, Osaka (Japan), 7-11 Dec 2010; Other Information: DOI: 10.1063/1.3647452; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
BARYONS
BOSON EXPANSION
CHIRAL SYMMETRY
CHIRALITY
COLOR MODEL
COMPARATIVE EVALUATIONS
EQUATIONS OF STATE
LAGRANGIAN FUNCTION
LATTICE FIELD THEORY
MESONS
PATH INTEGRALS
QUANTUM CHROMODYNAMICS
QUARKS
THREE-BODY PROBLEM
TWO-BODY PROBLEM
BOSONS
COMPOSITE MODELS
CONSTRUCTIVE FIELD THEORY
ELEMENTARY PARTICLES
EQUATIONS
EVALUATION
EXTENDED PARTICLE MODEL
FERMIONS
FIELD THEORIES
FUNCTIONS
HADRONS
INTEGRALS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
PARTICLE MODELS
PARTICLE PROPERTIES
QUANTUM FIELD THEORY
QUARK MODEL
SYMMETRY