How To Fix Non-Perturbatively A Parameter Dependent Covariant Gauge On The Lattice
High Energy Physics - Lattice
2015-06-25 v1
Abstract
We describe how to overcome some problems that usually prevent from obtaining an efficient algorithm to fix a generic covariant gauge on the lattice. This gauge is the lattice equivalent of the generic gauge usually adopted in perturbative calculations. It depends on a parameter whose value can be varied in order to check the gauge dependence of measured matrix elements.
Keywords
Cite
@article{arxiv.hep-lat/9910012,
title = {How To Fix Non-Perturbatively A Parameter Dependent Covariant Gauge On The Lattice},
author = {L. Giusti and M. L. Paciello and S. Petrarca and B. Taglienti},
journal= {arXiv preprint arXiv:hep-lat/9910012},
year = {2015}
}
Comments
3 pages, 2 eps figures, LATTICE 99