First results from a parametrized Fixed-Point QCD action

Preprint

15 October 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0109004

Abstract

We have constructed a new fermion action which is an approximation to the (chirally symmetric) Fixed-Point action, containing the full Clifford algebra with couplings inside a hypercube and paths built from renormalization group inspired fat links. We present an exploratory study of the light hadron spectrum and the energy-momentum dispersion relation.

Keywords

RENORMALIZATION GROUP
DISPERSION RELATION
PARAMETRIZED FIXED
FIXED POINT
QCD ACTION
POINT QCD
CHIRALLY
ALGEBRA

All Related Versions

Version 1, 2001-09-12, ArXiv
Version 2, 2001-10-15, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 106-107, 799.

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