Introduction to the Gribov Ambiguities In Euclidean Yang-Mills Theories
arXiv:hep-th/0504095
Abstract
An elementary introduction to the Gribov ambiguities and their consequences on the infrared behavior of Euclidean Yang-Mills theories is presented.
Lectures given by S.P. Sorella at the 13th Jorge Andre Swieca Summer School on Particles and Fields, Campos de Jordao, Brazil, 9-22 January, 2005