Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents
High Energy Physics - Lattice
2015-06-25 v1
Abstract
In this preliminary study, we examine the chiral properties of the parametrized Fixed-Point Dirac operator D^FP, see how to improve its chirality via the Overlap construction, measure the renormalized quark condensate Sigma and the topological susceptibility chi_t, and investigate local chirality of near zero modes of the Dirac operator. We also give a general construction of chiral currents and densities for chiral lattice actions.
Keywords
Cite
@article{arxiv.hep-lat/0109007,
title = {Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents},
author = {P. Hasenfratz and S. Hauswirth and K. Holland and T. Jorg and F. Niedermayer},
journal= {arXiv preprint arXiv:hep-lat/0109007},
year = {2015}
}
Comments
Lattice2001(chiral), based on a talk by T.J. and a poster by K.H., 6 pages