Strong-coupling solution for a fermion-pair model

We consider a model for the condensation of fermion pairs interacting through a generalized Coulomb potential. The model gives a new outlook on chiral condensation and chiral-symmetry breaking. For strong coupling, this model exhibits a new dynamical symmetry associated with helicity conservation, a...

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Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 1991-10, Vol.44 (8), p.2573-2577
Hauptverfasser:	CAPSTICK, S, CUTKOVSKY, R. E, JOENSEN, M. A
Format:	Artikel
Sprache:	eng
Schlagworte:	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 CHARGE DENSITY CHIRAL SYMMETRY Classical and quantum physics: mechanics and fields COLLECTIVE MODEL COMPOSITE MODELS COULOMB FIELD ELECTRIC FIELDS Exact sciences and technology FERMIONS FIELD THEORIES FLAVOR MODEL HELICITY INTERACTIONS MATHEMATICAL MODELS NUCLEAR MODELS PAIR PRODUCTION PARTICLE MODELS PARTICLE PRODUCTION PARTICLE PROPERTIES Physics PHYSICS OF ELEMENTARY PARTICLES AND FIELDS POTENTIALS QUANTUM CHROMODYNAMICS QUANTUM FIELD THEORY QUARK MODEL SCATTERING STRONG-COUPLING MODEL SYMMETRY SYMMETRY BREAKING
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