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Dynamical realization of the linear sigma model in quantum chromodynamics

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5691894
;
A recently suggested mechanism for the spontaneous breakdown of chiral symmetry in QCD is applied to investigate the spectrum of scalar mesons. It is shown that the mechanism leads to a dynamical realization in QCD of the linear sigma model.
Research Organization:
Institute of Theoretical Physics, Ukrainian Academy of Sciences
OSTI ID:
5691894
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 37:1; ISSN SJNCA
Country of Publication:
United States
Language:
English

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Related Subjects

645303* -- High Energy Physics-- Particle Invariance Principles & Symmetries-- Applications to Strong Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHIRAL SYMMETRY
ELEMENTARY PARTICLES
FIELD THEORIES
HADRONS
LIE GROUPS
MATHEMATICAL MODELS
MESON SPECTROSCOPY
MESONS
PARTICLE MODELS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
SCALAR MESONS
SIGMA MODEL
SPECTROSCOPY
SU GROUPS
SU-3 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS