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Scaling of fat-link irrelevant-clover fermions

Scaling of fat-link irrelevant-clover fermions Hadron masses are calculated in quenched lattice QCD on a variety of lattices in order to probe the scaling behavior of the Fat-Link Irrelevant Clover (FLIC) fermion action, a fat-link clover fermion action in which the purely irrelevant operators of the fermion action are constructed using APE-smeared links. The scaling analysis indicates FLIC fermions provide a new form of nonperturbative O ( a ) improvement where near-continuum results are obtained at finite lattice spacing. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review D American Physical Society (APS)

Scaling of fat-link irrelevant-clover fermions

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Publisher
American Physical Society (APS)
Copyright
Copyright © 2005 The American Physical Society
ISSN
1550-2368
DOI
10.1103/PhysRevD.71.034510
Publisher site
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Abstract

Hadron masses are calculated in quenched lattice QCD on a variety of lattices in order to probe the scaling behavior of the Fat-Link Irrelevant Clover (FLIC) fermion action, a fat-link clover fermion action in which the purely irrelevant operators of the fermion action are constructed using APE-smeared links. The scaling analysis indicates FLIC fermions provide a new form of nonperturbative O ( a ) improvement where near-continuum results are obtained at finite lattice spacing.

Journal

Physical Review D – American Physical Society (APS)

Published: Feb 1, 2005

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