Published December 22, 2010 | Version v1
Journal article Metadata-only

The gauge invariant quark Green's function in two-dimensional QCD

Creators

  • 1. Institut de Physique Nucleaire, CNRS/IN2P3, Universite Paris-Sud 11, F-91405 Orsay (France)

Description

The gauge invariant quark Green's function, defined with a path-ordered phase factor along a straight-line, is studied in two-dimensional QCD in the large-Nc limit by means of an exact integrodifferential equation. It is found to be infrared finite with singularities represented by an infinite number of threshold type branch points with a power of -3/2, starting at positive mass squared values. The Green's function is analytically determined.

Additional details

Identifiers

DOI
10.1063/1.3536549;
arXiv
arXiv:1010.0087v1;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1317
Journal Issue
1
Journal Page Range
p. 149-155
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
Theory and experiment - Beppe Nardulli memorial workshop
Acronym
International workshop on quantum chromodynamics
Dates
20-23 Jun 2010
Place
Martina Franca (Italy)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42101662
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
GAUGE INVARIANCE; GLUONS; GREEN FUNCTION; INTEGRO-DIFFERENTIAL EQUATIONS; MASS; POWER FACTOR; QUANTUM CHROMODYNAMICS; QUARKS; SINGULARITY; TWO-DIMENSIONAL CALCULATIONS
Descriptors DEC
BOSONS; DIMENSIONLESS NUMBERS; EQUATIONS; FERMIONS; FIELD THEORIES; FUNCTIONS; INVARIANCE PRINCIPLES; QUANTUM FIELD THEORY

Optional Information

Notes
(c) 2010 American Institute of Physics