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Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/18025
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Type: Conference paper
Title: Light quark simulations with FLIC fermions
Author: Zanotti, J.
Leinweber, D.
Melnitchouk, W.
Williams, A.
Zhang, J.
Citation: Nuclear Physics B - Proceedings Supplements, 2003, vol.119, pp.290-292
Publisher: Elsevier Science BV
Issue Date: 2003
ISSN: 0920-5632
1873-3832
Conference Name: 20th International Symposium on Lattice Field Theory (24 Jun 2002 - 29 Jun 2002 : MIT, CAMBRIDGE, MA)
Statement of
Responsibility: 		J.M. Zanotti, D.B. Leinweber, W. Melnitchouk, A.G. Williams and J.B. Zhang
Abstract: Hadron masses are calculated in quenched lattice QCD in order to probe the scaling behavior of a novel fat-link clover fermion action in which only the irrelevant operators of the fermion action are constructed using APE-smeared links. Light quark masses providing a mπ/mρ mass ratio of 0.35 are considered to assess the exceptional configuration problem of clover-fermion actions. This Fat-Link Irrelevant Clover (FLIC) fermion action provides scaling which is superior to mean-field improvement and offers advantages over non-perturbative improvement including a reduced exceptional configuration problem.
Description: Copyright © 2002. Submitted to Cornell University’s online archive www.arXiv.org in 2002 by James Zanotti. Post-print sourced from www.arxiv.org.
Rights: Copyright © 2003 Published by Elsevier B.V.
DOI: 10.1016/S0920-5632(03)01541-X
Published version: http://dx.doi.org/10.1016/S0920-5632(03)01541-X
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