Localization and chiral symmetry in 2+1 flavor domain wall QCD

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dc.creatorAntonio, David J.
dc.creatorBowler, Kenneth C.
dc.creatorBoyle, Peter A.
dc.creatorChrist, Norman H.
dc.creatorClark, Michael A.
dc.creatorCohen, Saul D.
dc.creatorDawson, Chris
dc.creatorHart, Alistair
dc.creatorJoó, Balint
dc.creatorJung, Chulwoo
dc.creatorKenway, Richard D.
dc.creatorLi, Shu
dc.creatorLin, Meifeng
dc.creatorMawhinney, Robert D.
dc.creatorMaynard, Christopher M.
dc.creatorOhta, Shigemi
dc.creatorTweedie, Robert J.
dc.creatorYamaguchi, Azusa
dc.date2007-05-16
dc.date2007-11-07
dc.date.accessioned2026-07-07T11:12:04Z
dc.date.available2026-07-07T11:12:04Z
dc.descriptionWe present results for the dependence of the residual mass of domain wall fermions (DWF) on the size of the fifth dimension and its relation to the density and localization properties of low-lying eigenvectors of the corresponding hermitian Wilson Dirac operator relevant to simulations of 2+1 flavor domain wall QCD. Using the DBW2 and Iwasaki gauge actions, we generate ensembles of configurations with a $16^3\times 32$ space-time volume and an extent of 8 in the fifth dimension for the sea quarks. We demonstrate the existence of a regime where the degree of locality, the size of chiral symmetry breaking and the rate of topology change can be acceptable for inverse lattice spacings $a^{-1} \ge 1.6$ GeV.
dc.description59 Pages, 23 figures, 1 MPG linked
dc.identifierhttps://arxiv.org/abs/0705.2340
dc.identifierhttp://arxiv.org/abs/0705.2340
dc.identifierPhys.Rev.D77:014509,2008
dc.identifierdoi:10.1103/PhysRevD.77.014509
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191260
dc.subjectHigh Energy Physics - Lattice
dc.titleLocalization and chiral symmetry in 2+1 flavor domain wall QCD
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