Mean distribution approach to spin and gauge theories

We formulate self-consistency equations for the distribution of links in spin models and of plaquettes in gauge theories. This improves upon known mean-field, mean-link, and mean-plaquette approximations in such that we self-consistently determine all moments of the considered variable instead of ju...

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Detalles Bibliográficos
Autores principales: Akerlund, Oscar, de Forcrand, Philippe
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2016.02.006
http://cds.cern.ch/record/2119710
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author Akerlund, Oscar
de Forcrand, Philippe
author_facet Akerlund, Oscar
de Forcrand, Philippe
author_sort Akerlund, Oscar
collection CERN
description We formulate self-consistency equations for the distribution of links in spin models and of plaquettes in gauge theories. This improves upon known mean-field, mean-link, and mean-plaquette approximations in such that we self-consistently determine all moments of the considered variable instead of just the first. We give examples in both Abelian and non-Abelian cases.
id cern-2119710
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling cern-21197102023-03-14T16:31:36Zdoi:10.1016/j.nuclphysb.2016.02.006http://cds.cern.ch/record/2119710engAkerlund, Oscarde Forcrand, PhilippeMean distribution approach to spin and gauge theoriesParticle Physics - LatticeWe formulate self-consistency equations for the distribution of links in spin models and of plaquettes in gauge theories. This improves upon known mean-field, mean-link, and mean-plaquette approximations in such that we self-consistently determine all moments of the considered variable instead of just the first. We give examples in both Abelian and non-Abelian cases.We formulate self-consistency equations for the distribution of links in spin models and of plaquettes in gauge theories. This improves upon known mean-field, mean-link, and mean-plaquette approximations in such that we self-consistently determine all moments of the considered variable instead of just the first. We give examples in both Abelian and non-Abelian cases.arXiv:1601.01175CERN-PH-TH-2015-291CERN-PH-TH-2015-291oai:cds.cern.ch:21197102016-01-06
spellingShingle Particle Physics - Lattice
Akerlund, Oscar
de Forcrand, Philippe
Mean distribution approach to spin and gauge theories
title Mean distribution approach to spin and gauge theories
title_full Mean distribution approach to spin and gauge theories
title_fullStr Mean distribution approach to spin and gauge theories
title_full_unstemmed Mean distribution approach to spin and gauge theories
title_short Mean distribution approach to spin and gauge theories
title_sort mean distribution approach to spin and gauge theories
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/j.nuclphysb.2016.02.006
http://cds.cern.ch/record/2119710
work_keys_str_mv AT akerlundoscar meandistributionapproachtospinandgaugetheories
AT deforcrandphilippe meandistributionapproachtospinandgaugetheories

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