Exploring the Infrared Structure of QCD with the Gribov-Zwanziger Lagrangian

We review recent one and two loop MS Landau gauge calculations using the Gribov-Zwanziger Lagrangian.The behaviour of the gluon and Faddeev-Popov ghost propagators as well as the renormalization group invarianteffective coupling constant is examined in the infrared limit.

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Bibliographic Details
Published in:Brazilian Journal of Physics
Main Author: J. A. Gracey
Format: Artigo
Language:Inglês
Published: Sociedade Brasileira de Física 2007
Subjects:
Física, Astronomía y Matemáticas
QCD
Confinement
Gribov problem
Online Access:https://www.redalyc.org/articulo.oa?id=46437211
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