Propagators, Running Coupling and Condensates in Lattice QCD

Attilio Cucchieri; Tereza Mendes

doi:10.1590/S0103-97332007000400003

Propagators, Running Coupling and Condensates in Lattice QCD

High Energy Physics - Phenomenology 2011-08-04 v1 High Energy Physics - Lattice

Authors: Attilio Cucchieri , Tereza Mendes

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Abstract

We present a review of our numerical studies of the running coupling constant, gluon and ghost propagators, ghost-gluon vertex and ghost condensate for the case of pure SU(2) lattice gauge theory in the minimal Landau gauge. Emphasis is given to the infrared regime, in order to investigate the confinement mechanisms of QCD. We compare our results to other theoretical and phenomenological studies.

Keywords

landau gauge gluon propagator quantum chromodynamics

Cite

@article{arxiv.hep-ph/0605224,
  title  = {Propagators, Running Coupling and Condensates in Lattice QCD},
  author = {Attilio Cucchieri and Tereza Mendes},
  journal= {arXiv preprint arXiv:hep-ph/0605224},
  year   = {2011}
}

Comments

10 pages, 10 figures; presented at the I Latin American Workshop on High Energy Phenomenology (Porto Alegre RS, Brazil, 1-3 December 2005)

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