Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2012-02-15
Physics
High Energy Physics
High Energy Physics - Theory
8 pages, 1 figure
Scientific paper
We propose a new one-parameter family of Landau gauges for Yang-Mills theories which can be formulated by means of functional integral methods and are thus well suited for analytic calculations, but which are free of Gribov ambiguities and avoid the Neuberger zero problem of the standard Fadeev-Popov construction. The resulting gauge-fixed theory is perturbatively renormalizable in four dimensions and, for what concerns the calculation of ghost and gauge field correlators, it reduces to a massive extension of the Fadeev-Popov action. We study the renormalization group flow of this theory at one-loop and show that it has no Landau pole in the infrared for some - including physically relevant - range of values of the renormalized parameters.
Serreau Julien
Tissier Matthieu
No associations
LandOfFree
Lifting the Gribov ambiguity in Yang-Mills theories does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Lifting the Gribov ambiguity in Yang-Mills theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lifting the Gribov ambiguity in Yang-Mills theories will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-124481