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Title: Improved staggered eigenvalues in SU(2)

Abstract

We study the low-lying modes of staggered Dirac operators for quenched SU(2) and show that improvement changes the distribution from lattice-like to continuum-like at lattice spacings a = 0.07 - 0.10 fm, which are representative of current dynamical SU(3) simulations.

Authors:
;  [1];  [2]
  1. SUPA, Department of Physics and Astronomy, University of Glasgow, Glasgow G12 8QQ (United Kingdom)
  2. SUPA, School of Physics, University of Edinburgh, King's Buildings, Edinburgh EH9 3JZ (United Kingdom)
Publication Date:
OSTI Identifier:
21056903
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 892; Journal Issue: 1; Conference: QCHS7: 7. conference on quark confinement and the hadron spectrum, Ponta Delgada, Acores (Portugal), 2-7 Sep 2006; Other Information: DOI: 10.1063/1.2714462; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COMPUTERIZED SIMULATION; DIRAC EQUATION; DIRAC OPERATORS; DISTRIBUTION; EIGENVALUES; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; SU-2 GROUPS; SU-3 GROUPS

Citation Formats

Follana, E., Davies, C. T. H., and Hart, A.. Improved staggered eigenvalues in SU(2). United States: N. p., 2007. Web. doi:10.1063/1.2714462.
Follana, E., Davies, C. T. H., & Hart, A.. Improved staggered eigenvalues in SU(2). United States. doi:10.1063/1.2714462.
Follana, E., Davies, C. T. H., and Hart, A.. Tue . "Improved staggered eigenvalues in SU(2)". United States. doi:10.1063/1.2714462.
@article{osti_21056903,
title = {Improved staggered eigenvalues in SU(2)},
author = {Follana, E. and Davies, C. T. H. and Hart, A.},
abstractNote = {We study the low-lying modes of staggered Dirac operators for quenched SU(2) and show that improvement changes the distribution from lattice-like to continuum-like at lattice spacings a = 0.07 - 0.10 fm, which are representative of current dynamical SU(3) simulations.},
doi = {10.1063/1.2714462},
journal = {AIP Conference Proceedings},
number = 1,
volume = 892,
place = {United States},
year = {Tue Feb 27 00:00:00 EST 2007},
month = {Tue Feb 27 00:00:00 EST 2007}
}