Finite-size scaling of the quark condensate in quenched lattice QCD

We confront the finite volume and small quark mass behaviour of the scalar condensate, determined numerically in quenched lattice QCD using Neuberger fermions, with predictions of quenched chiral perturbation theory. We find that quenched chiral perturbation theory describes the numerical data well,...

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Detalles Bibliográficos
Autores principales: Hernandez, Pilar, Jansen, Karl, Lellouch, Laurent
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)01244-7
http://cds.cern.ch/record/394810
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author Hernandez, Pilar
Jansen, Karl
Lellouch, Laurent
author_facet Hernandez, Pilar
Jansen, Karl
Lellouch, Laurent
author_sort Hernandez, Pilar
collection CERN
description We confront the finite volume and small quark mass behaviour of the scalar condensate, determined numerically in quenched lattice QCD using Neuberger fermions, with predictions of quenched chiral perturbation theory. We find that quenched chiral perturbation theory describes the numerical data well, allowing us to extract the infinite volume, chiral limit scalar condensate, up to a multiplicative renormalization constant.
id cern-394810
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-3948102023-03-14T18:44:40Zdoi:10.1016/S0370-2693(99)01244-7http://cds.cern.ch/record/394810engHernandez, PilarJansen, KarlLellouch, LaurentFinite-size scaling of the quark condensate in quenched lattice QCDParticle Physics - LatticeWe confront the finite volume and small quark mass behaviour of the scalar condensate, determined numerically in quenched lattice QCD using Neuberger fermions, with predictions of quenched chiral perturbation theory. We find that quenched chiral perturbation theory describes the numerical data well, allowing us to extract the infinite volume, chiral limit scalar condensate, up to a multiplicative renormalization constant.We confront the finite volume and small quark mass behaviour of the scalar condensate, determined numerically in quenched lattice QCD using Neuberger fermions, with predictions of quenched chiral perturbation theory. We find that quenched chiral perturbation theory describes the numerical data well, allowing us to extract the infinite volume, chiral limit scalar condensate, up to a multiplicative renormalization constant.hep-lat/9907022CERN-TH-99-197CPT-99-PE-3856FTUV-99-49IFIC-99-51CERN-TH-99-197oai:cds.cern.ch:3948101999-07-29
spellingShingle Particle Physics - Lattice
Hernandez, Pilar
Jansen, Karl
Lellouch, Laurent
Finite-size scaling of the quark condensate in quenched lattice QCD
title Finite-size scaling of the quark condensate in quenched lattice QCD
title_full Finite-size scaling of the quark condensate in quenched lattice QCD
title_fullStr Finite-size scaling of the quark condensate in quenched lattice QCD
title_full_unstemmed Finite-size scaling of the quark condensate in quenched lattice QCD
title_short Finite-size scaling of the quark condensate in quenched lattice QCD
title_sort finite-size scaling of the quark condensate in quenched lattice qcd
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0370-2693(99)01244-7
http://cds.cern.ch/record/394810
work_keys_str_mv AT hernandezpilar finitesizescalingofthequarkcondensateinquenchedlatticeqcd
AT jansenkarl finitesizescalingofthequarkcondensateinquenchedlatticeqcd
AT lellouchlaurent finitesizescalingofthequarkcondensateinquenchedlatticeqcd

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