First results in QCD with 2+1 light flavors using the fixed-point action

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dc.creatorHasenfratz, Anna
dc.creatorHasenfratz, Peter
dc.creatorHierl, Dieter
dc.creatorNiedermayer, Ferenc
dc.creatorSchäfer, Andreas
dc.date2006-10-17
dc.date.accessioned2026-07-07T11:04:40Z
dc.date.available2026-07-07T11:04:40Z
dc.descriptionThis is a progress report on 2+1 flavor simulation with the FP action on a lattice with spatial size L=1.2fm. Since m_{ud} is quite small in our simulation we are in the delta regime for the two light flavors where the low lying excitations are described by a quantum mechanical rotator. From here we extract the low energy constant F. We also measure the AWI mass and present results on numerical issues like low-mode averaging and autocorrelation times.
dc.description7 pages, 6 figures, parallel talk at LATTICE 2006
dc.identifierhttps://arxiv.org/abs/hep-lat/0610096
dc.identifierhttp://arxiv.org/abs/hep-lat/0610096
dc.identifierPoSLAT2006:178,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188970
dc.subjectHigh Energy Physics - Lattice
dc.titleFirst results in QCD with 2+1 light flavors using the fixed-point action
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