Chiral properties of the fixed point action of the Schwinger model

Preprint

9 April 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/9804012

Abstract

We study the spectrum properties for a recently constructed fixed point lattice Dirac operator. We also consider the problem of the extraction of the fermion condensate, both by direct computation, and through the Banks-Casher formula by analyzing the density of eigenvalues of a redefined antihermitean lattice Dirac operator.

Keywords

CHIRAL PROPERTIES
SCHWINGER MODEL
DIRAC OPERATOR
LATTICE DIRAC
POINT ACTION
EIGENVALUES
FIXED POINT
PROPERTIES

All Related Versions

Version 1, 1998-04-09, ArXiv
Published version: Physics Letters B, 433 (3-4), 377.

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