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Type: Conference paper
Title: Comparing SU(2) to SU(3) gluodynamics on large lattices
Author: Sternbeck, A.
Von Smekal, L.
Leinweber, D.
Williams, A.
Citation: Proceedings of Science, 2007; PoS(LATTICE 2007): 340/1-340/7.
Publisher: Academic Press Inc
Publisher Place: 525 B St Ste 1900 San Diego CA 92101-4495
Issue Date: 2007
ISSN: 1824-8039
Conference Name: The XXV International Symposium on Lattice Field Theory (25th : 2007 : Regensburg, Germany)
Editor: Bali, G.
Braun, V.
Gattringer, C.
Gockeler, M.
Schafer, A.
Weisz, P.
Wettig, T.
Statement of
A. Sternbeck, L. von Smekal, D. B. Leinweber and A. G. Williams
Abstract: We study the SU(2) gluon and ghost propagators in Landau gauge on lattices up to a size of 112⁴. A comparison with the SU(3) case is made and finite-volume effects are then investigated. We find that for a large range of momenta the SU(2) and SU(3) propagators are remarkably alike. In the low-momentum region we compare with recent results obtained in DSE studies on a 4-torus.
Description: Also cited as: Lattice 2007, the XXV International Symposium on Lattice Field Theory, July 30 - August 4 2007, Regensburg, Germany / Gunnar Bali, Vladimir Braun, Christof Gattringer, Meinulf Göckeler, Andreas Schäfer, Peter Weisz, Tilo Wettig (eds.): pp. 340/1-340/7.
Rights: Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
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Chemistry and Physics publications

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