Published March 2005 | Version v1
Journal article Metadata-only

On the instanton traces from lattice gluon large-distance correlations

Creators

  • 1. Laboratoire de Physique Theorique, Unite Mixte de Recherche du CNRS - UMR 8627, Universite de Paris XI, Batiment 210, 91405 Orsay Cedex (France)
  • 2. Dpto. de Fisica Aplicada, Fac. Ciencias Experimentales, Universidad de Huelva, 21071 Huelva (Spain)
  • 3. Lab. de Physique Subatomique et Cosmologie, 53 Av. des Martyrs, 38026 Grenoble (France)

Description

We show that lattice two- and three-gluon Green functions can be satisfactorily described in terms of semi-classical Yang-Mills solutions after applying some cooling procedure to kill short distance correlations. The same semi-classical behaviour is observed also in the low-momentum regime for the MOM definition of the coupling constant before cooling. (author)

Availability note (English)

Available online at the Web site for the Journal of High Energy Physics (ISSN 1029-8479) http://www.iop.org/

Additional details

Identifiers

URL
http://www.iop.org/;
DOI
10.1088/1126-6708/2005/03/046;

Publishing Information

Journal Title
Journal of High Energy Physics
Journal Volume
03
Journal Issue
2005
Journal Page Range
p. vp
ISSN
1126-6708

INIS

Country of Publication
Italy
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
36057540
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CORRELATIONS; COUPLING CONSTANTS; DISTANCE; GLUONS; GREEN FUNCTION; INSTANTONS; LATTICE FIELD THEORY; MATHEMATICAL SOLUTIONS; QUANTUM CHROMODYNAMICS; SEMICLASSICAL APPROXIMATION; YANG-MILLS THEORY
Descriptors DEC
BOSONS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUASI PARTICLES