Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action

We determine the parameter c_SW required for O(a)-improvement of the three flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of...

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Detalles Bibliográficos
Autores principales: Bulava, John, Schaefer, Stefan
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2013.05.019
http://cds.cern.ch/record/1544723
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author Bulava, John
Schaefer, Stefan
author_facet Bulava, John
Schaefer, Stefan
author_sort Bulava, John
collection CERN
description We determine the parameter c_SW required for O(a)-improvement of the three flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of c_SW and provide a preliminary estimate of the lattice spacing at our largest values of g_0^2.
id cern-1544723
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-15447232023-10-04T08:54:26Zdoi:10.1016/j.nuclphysb.2013.05.019http://cds.cern.ch/record/1544723engBulava, JohnSchaefer, StefanImprovement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge actionParticle Physics - LatticeWe determine the parameter c_SW required for O(a)-improvement of the three flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of c_SW and provide a preliminary estimate of the lattice spacing at our largest values of g_0^2.We determine the parameter c_S_W required for O(a)-improvement of the three-flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of c_S_W and provide a preliminary estimate of the lattice spacing at our largest values of the gauge coupling.We determine the parameter cSW required for O(a) -improvement of the three-flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of cSW and provide a preliminary estimate of the lattice spacing at our largest values of the gauge coupling.We determine the parameter c_SW required for O(a)-improvement of the three flavor Wilson fermion action together with the tree-level Symanzik improved gauge action. The standard improvement condition is employed for a range of couplings. Additionally, we perform a check of the volume independence of c_SW and provide a preliminary estimate of the lattice spacing at our largest values of g_0^2.arXiv:1304.7093CERN-PH-TH-2013-082TCD-MATH-13-06CERN-PH-TH-2013-082TCD-MATH 13-06oai:cds.cern.ch:15447232013-04-29
spellingShingle Particle Physics - Lattice
Bulava, John
Schaefer, Stefan
Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title_full Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title_fullStr Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title_full_unstemmed Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title_short Improvement of N_f=3 lattice QCD with Wilson fermions and tree-level improved gauge action
title_sort improvement of n_f=3 lattice qcd with wilson fermions and tree-level improved gauge action
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/j.nuclphysb.2013.05.019
http://cds.cern.ch/record/1544723
work_keys_str_mv AT bulavajohn improvementofnf3latticeqcdwithwilsonfermionsandtreelevelimprovedgaugeaction
AT schaeferstefan improvementofnf3latticeqcdwithwilsonfermionsandtreelevelimprovedgaugeaction

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