Cargando…

Non-perturbative Renormalization in Lattice Field Theory

I review the strategies which have been developped in recent years to solve the non-perturbative renormalization problem in lattice field theories. Although the techniques are general, the focus will be on applications to lattice QCD. I discuss the momentum subtraction and finite volume schemes, and...

Descripción completa

Detalles Bibliográficos
Autor principal: Sint, S
Lenguaje:eng
Publicado: 2000
Materias:
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(01)00941-0
http://cds.cern.ch/record/481645
_version_ 1780896850586370048
author Sint, S
author_facet Sint, S
author_sort Sint, S
collection CERN
description I review the strategies which have been developped in recent years to solve the non-perturbative renormalization problem in lattice field theories. Although the techniques are general, the focus will be on applications to lattice QCD. I discuss the momentum subtraction and finite volume schemes, and their application to scale dependent renormalizations. The problem of finite renormalizations is illustrated with the example of explicit chiral symmetry breaking, and I give a short status report concerning Symanzik's improvement programme to O($a$).
id cern-481645
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4816452019-09-30T06:29:59Zdoi:10.1016/S0920-5632(01)00941-0http://cds.cern.ch/record/481645engSint, SNon-perturbative Renormalization in Lattice Field TheoryParticle Physics - LatticeI review the strategies which have been developped in recent years to solve the non-perturbative renormalization problem in lattice field theories. Although the techniques are general, the focus will be on applications to lattice QCD. I discuss the momentum subtraction and finite volume schemes, and their application to scale dependent renormalizations. The problem of finite renormalizations is illustrated with the example of explicit chiral symmetry breaking, and I give a short status report concerning Symanzik's improvement programme to O($a$).hep-lat/0011081oai:cds.cern.ch:4816452000
spellingShingle Particle Physics - Lattice
Sint, S
Non-perturbative Renormalization in Lattice Field Theory
title Non-perturbative Renormalization in Lattice Field Theory
title_full Non-perturbative Renormalization in Lattice Field Theory
title_fullStr Non-perturbative Renormalization in Lattice Field Theory
title_full_unstemmed Non-perturbative Renormalization in Lattice Field Theory
title_short Non-perturbative Renormalization in Lattice Field Theory
title_sort non-perturbative renormalization in lattice field theory
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0920-5632(01)00941-0
http://cds.cern.ch/record/481645
work_keys_str_mv AT sints nonperturbativerenormalizationinlatticefieldtheory