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Asymmetry of the quark spectrum and effective Lagrangian for massive pseudoscalar mesons

Journal Article · · Theor. Math. Phys.; (United States)
DOI:https://doi.org/10.1007/BF01017009· OSTI ID:5871377
; ; ;
An effective Lagrangian for massive pseudoscalar mesons is obtained from the generating functional of quantum chromodynamics by the method of chiral bosonization. It is shown that the low-energy region in the integral over the quark fields is characterized by quark and gluon condensates. Expressions are found for the chiral anomaly and the anomalous action in external vector, pseudovector, scalar, and pseudoscalar fields, allowance being made for the asymmetry of the quark spectrum.
Research Organization:
Leningrad State Univ., USSR
OSTI ID:
5871377
Journal Information:
Theor. Math. Phys.; (United States), Journal Name: Theor. Math. Phys.; (United States) Vol. 70:1; ISSN TMPHA
Country of Publication:
United States
Language:
English

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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
ASYMMETRY
BASIC INTERACTIONS
BOSONS
CHIRAL SYMMETRY
COMPOSITE MODELS
CONDENSATES
DIRAC OPERATORS
ELEMENTARY PARTICLES
EXPECTATION VALUE
FIELD THEORIES
FUNCTIONS
HADRONS
INTERACTIONS
LAGRANGIAN FUNCTION
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MESONS
NUCLEON-NUCLEON POTENTIAL
PARTICLE INTERACTIONS
PARTICLE MODELS
POTENTIALS
PROJECTION OPERATORS
PSEUDOSCALAR MESONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUANTUM OPERATORS
QUARK MODEL
QUARK-GLUON INTERACTIONS
QUASI PARTICLES
SCALAR FIELDS
SKYRME POTENTIAL
SOLITONS
STRONG INTERACTIONS
SU GROUPS
SU-3 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
VECTOR FIELDS