Heavy-light mesons in the epsilon-regime

We study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsilon-regime of heavy meson Chiral Perturbation Theory (HMChPT). As expected, finite volume dependence turns out to be sig...

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Detalles Bibliográficos
Autores principales: Bernardoni, Fabio, Hernández, Pilar, Necco, Silvia
Lenguaje:eng
Publicado: 2009
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1007/JHEP01(2010)070
http://cds.cern.ch/record/1212780
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author Bernardoni, Fabio
Hernández, Pilar
Necco, Silvia
author_facet Bernardoni, Fabio
Hernández, Pilar
Necco, Silvia
author_sort Bernardoni, Fabio
collection CERN
description We study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsilon-regime of heavy meson Chiral Perturbation Theory (HMChPT). As expected, finite volume dependence turns out to be significant in this regime and can be predicted in the effective theory in terms of the infinite-volume low-energy couplings. These results might be relevant for extraction of heavy-meson properties from lattice simulations.
id cern-1212780
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-12127802019-09-30T06:29:59Zdoi:10.1007/JHEP01(2010)070http://cds.cern.ch/record/1212780engBernardoni, FabioHernández, PilarNecco, SilviaHeavy-light mesons in the epsilon-regimeParticle Physics - LatticeWe study the finite-size scaling of heavy-light mesons in the static limit. We compute two-point functions of chiral current densities as well as pseudoscalar densities in the epsilon-regime of heavy meson Chiral Perturbation Theory (HMChPT). As expected, finite volume dependence turns out to be significant in this regime and can be predicted in the effective theory in terms of the infinite-volume low-energy couplings. These results might be relevant for extraction of heavy-meson properties from lattice simulations.arXiv:0910.2537FTUV-09-1014IFIC-09-43CERN-PH-TH-2009-170oai:cds.cern.ch:12127802009-10-15
spellingShingle Particle Physics - Lattice
Bernardoni, Fabio
Hernández, Pilar
Necco, Silvia
Heavy-light mesons in the epsilon-regime
title Heavy-light mesons in the epsilon-regime
title_full Heavy-light mesons in the epsilon-regime
title_fullStr Heavy-light mesons in the epsilon-regime
title_full_unstemmed Heavy-light mesons in the epsilon-regime
title_short Heavy-light mesons in the epsilon-regime
title_sort heavy-light mesons in the epsilon-regime
topic Particle Physics - Lattice
url https://dx.doi.org/10.1007/JHEP01(2010)070
http://cds.cern.ch/record/1212780
work_keys_str_mv AT bernardonifabio heavylightmesonsintheepsilonregime
AT hernandezpilar heavylightmesonsintheepsilonregime
AT neccosilvia heavylightmesonsintheepsilonregime

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