Simple Evaluation of the Chiral Jacobian with the Overlap Dirac Operator

Preprint

10 June 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9812019

Abstract

The chiral Jacobian, which is defined with Neuberger's overlap Dirac operator of the lattice fermion, is explicitly evaluated in the continuum limit without expanding it in the gauge coupling constant. Our calculational scheme is simple and straightforward. We determine a coefficient of the chiral anomaly for general values of the mass parameter and the Wilson parameter of the overlap Dirac operator.

Keywords

OVERLAP DIRAC OPERATOR
SIMPLE EVALUATION
CHIRAL JACOBIAN
JACOBIAN
LATTICE
ANOMALY

All Related Versions

Version 1, 1998-12-02, ArXiv
Version 2, 1999-01-11, ArXiv
Version 3, 1999-06-10, ArXiv
Published version: Progress of Theoretical Physics, 102 (1), 141.

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