Chiral symmetry restoration in the interpolated Nambu--Jona-Lasinio model
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Departamento de Fisica, Universidade Federal de Santa Catarina, Florianopolis, S.C. 88.040-900 (Brazil)
Using the [delta] expansion we investigate the restoration of chiral symmetry and related quantities in the Nambu--Jona-Lasinio model at finite temperatures. Possible temperature effects on the model parameters are considered.
- OSTI ID:
- 6882281
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 50:12; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662110* -- General Theory of Particles & Fields-- Theory of Fields & Strings-- (1992-)
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
BASIC INTERACTIONS
CHIRAL SYMMETRY
CONFINEMENT
ELECTRODYNAMICS
EXPANSION
FERMI INTERACTIONS
FIELD THEORIES
INTERACTIONS
PHASE TRANSFORMATIONS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
QUANTUM CHROMODYNAMICS
QUANTUM ELECTRODYNAMICS
QUANTUM FIELD THEORY
SYMMETRY
TEMPERATURE DEPENDENCE
WEAK INTERACTIONS
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
BASIC INTERACTIONS
CHIRAL SYMMETRY
CONFINEMENT
ELECTRODYNAMICS
EXPANSION
FERMI INTERACTIONS
FIELD THEORIES
INTERACTIONS
PHASE TRANSFORMATIONS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
QUANTUM CHROMODYNAMICS
QUANTUM ELECTRODYNAMICS
QUANTUM FIELD THEORY
SYMMETRY
TEMPERATURE DEPENDENCE
WEAK INTERACTIONS