Baryons and confining strings

The subleading term of the heavy quark potential (the analogue of the Luscher term) is computed in a string model for the case of three quarks. It turns out to be positive in 2+1 dimensions, making the potential non-concave as a function of the scale for fixed geometry. The results are compared to n...

Descripción completa

Detalles Bibliográficos
Autores principales: Jahn, Oliver, de Forcrand, Philippe
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(03)02685-9
http://cds.cern.ch/record/642823
_version_ 1780900753363173376
author Jahn, Oliver
de Forcrand, Philippe
author_facet Jahn, Oliver
de Forcrand, Philippe
author_sort Jahn, Oliver
collection CERN
description The subleading term of the heavy quark potential (the analogue of the Luscher term) is computed in a string model for the case of three quarks. It turns out to be positive in 2+1 dimensions, making the potential non-concave as a function of the scale for fixed geometry. The results are compared to numerical simulations of the lattice gauge theory.
id cern-642823
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6428232023-03-14T20:26:37Zdoi:10.1016/S0920-5632(03)02685-9http://cds.cern.ch/record/642823engJahn, Oliverde Forcrand, PhilippeBaryons and confining stringsParticle Physics - LatticeThe subleading term of the heavy quark potential (the analogue of the Luscher term) is computed in a string model for the case of three quarks. It turns out to be positive in 2+1 dimensions, making the potential non-concave as a function of the scale for fixed geometry. The results are compared to numerical simulations of the lattice gauge theory.The subleading term of the heavy quark potential (the analogue of the Luscher term) is computed in a string model for the case of three quarks. It turns out to be positive in 2+1 dimensions, making the potential non-concave as a function of the scale for fixed geometry. The results are compared to numerical simulations of the lattice gauge theory.hep-lat/0309115CERN-TH-2003-217CERN-TH-2003-217oai:cds.cern.ch:6428232003-09-16
spellingShingle Particle Physics - Lattice
Jahn, Oliver
de Forcrand, Philippe
Baryons and confining strings
title Baryons and confining strings
title_full Baryons and confining strings
title_fullStr Baryons and confining strings
title_full_unstemmed Baryons and confining strings
title_short Baryons and confining strings
title_sort baryons and confining strings
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0920-5632(03)02685-9
http://cds.cern.ch/record/642823
work_keys_str_mv AT jahnoliver baryonsandconfiningstrings
AT deforcrandphilippe baryonsandconfiningstrings

Ejemplares similares