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Nonperturbative confinement in quantum chromodynamics. IV. Improved treatment of Schoenmaker's equation

Atkinson, D.; Koopmans, M.1987

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[en] An improved ansatz for the three-gluon vertex function is treated; and it is shown that the gluon propagator has a double pole at the origin of the p² plane, as well as a tachyon on the spacelike real axis, at least in this approximation

Primary Subject

CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS (A1130)

Record Type

Journal Article

Journal

J. Math. Phys. (N.Y.); ISSN 0022-2488;

; CODEN JMAPA; v. 28(3); p. 717-719

Country of publication

United States

Descriptors (DEI)

BAG MODEL, DIFFERENTIAL EQUATIONS, GAUGE INVARIANCE, GLUONS, INFRARED DIVERGENCES, ITERATIVE METHODS, NUMERICAL SOLUTION, PROPAGATOR, QUANTUM CHROMODYNAMICS, QUANTUM FIELD THEORY, SINGULARITY, TACHYONS

Descriptors (DEC)

ELEMENTARY PARTICLES, EQUATIONS, EXTENDED PARTICLE MODEL, FIELD THEORIES, INVARIANCE PRINCIPLES, MATHEMATICAL MODELS, PARTICLE MODELS, POSTULATED PARTICLES

Reference NumberReference Number

18048367

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