Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents

Preprint

13 September 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0109007

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

GENERAL CONSTRUCTION
POINT DIRAC OPERATOR
CHIRAL MEASUREMENTS
FIXED POINT DIRAC
CHIRAL CURRENTS

All Related Versions

Version 1, 2001-09-13, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 106-107, 751.

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