Dirac zero-modes in compact U(1) gauge theory
High Energy Physics - Lattice
2008-11-26 v2
Abstract
We study properties of the zero and near-zero eigenmodes of the overlap Dirac operator in compact U(1) gauge theory. In the confinement phase the exact zero-modes are localized as found by studying the values of the inverse participation ratio and other features. Non-zero-eigenmodes are less localized in the confinement phase. In the Coulomb phase no zero-modes are observed and the eigenmodes show no localization at all.
Keywords
Cite
@article{arxiv.hep-lat/0411012,
title = {Dirac zero-modes in compact U(1) gauge theory},
author = {Thomas Drescher and C. B. Lang},
journal= {arXiv preprint arXiv:hep-lat/0411012},
year = {2008}
}
Comments
Minor corrections, 15 pages, 5 figures, LaTeX style