QCD at small baryon number

We consider the difficulties of finite density QCD from the canonical formalism. We present results for small baryon numbers, where the sign problem can be controlled, in particular by supplementing the mu=0 sampling with imaginary mu ensembles. We initiate the thermodynamic study of few-nucleon sys...

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Detalles Bibliográficos
Autores principales: Kratochvila, Slavo, de Forcrand, Philippe
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2004.11.148
http://cds.cern.ch/record/793025
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author Kratochvila, Slavo
de Forcrand, Philippe
author_facet Kratochvila, Slavo
de Forcrand, Philippe
author_sort Kratochvila, Slavo
collection CERN
description We consider the difficulties of finite density QCD from the canonical formalism. We present results for small baryon numbers, where the sign problem can be controlled, in particular by supplementing the mu=0 sampling with imaginary mu ensembles. We initiate the thermodynamic study of few-nucleon systems, starting with the measurement of the free energy of a few baryons in the confined and deconfined phase. We present a simple model for the phase transition, whose results are in good agreement with the literature, but extend to lower temperatures.
id cern-793025
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7930252023-03-14T19:53:30Zdoi:10.1016/j.nuclphysbps.2004.11.148http://cds.cern.ch/record/793025engKratochvila, Slavode Forcrand, PhilippeQCD at small baryon numberParticle Physics - LatticeWe consider the difficulties of finite density QCD from the canonical formalism. We present results for small baryon numbers, where the sign problem can be controlled, in particular by supplementing the mu=0 sampling with imaginary mu ensembles. We initiate the thermodynamic study of few-nucleon systems, starting with the measurement of the free energy of a few baryons in the confined and deconfined phase. We present a simple model for the phase transition, whose results are in good agreement with the literature, but extend to lower temperatures.We consider the difficulties of finite density QCD from the canonical formalism. We present results for small baryon numbers, where the sign problem can be controlled, in particular by supplementing the mu=0 sampling with imaginary mu ensembles. We initiate the thermodynamic study of few-nucleon systems, starting with the measurement of the free energy of a few baryons in the confined and deconfined phase. We present a simple model for the phase transition, whose results are in good agreement with the literature, but extend to lower temperatures.hep-lat/0409072CERN-PH-TH-2004-176CERN-PH-TH-2004-176oai:cds.cern.ch:7930252004-09-14
spellingShingle Particle Physics - Lattice
Kratochvila, Slavo
de Forcrand, Philippe
QCD at small baryon number
title QCD at small baryon number
title_full QCD at small baryon number
title_fullStr QCD at small baryon number
title_full_unstemmed QCD at small baryon number
title_short QCD at small baryon number
title_sort qcd at small baryon number
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/j.nuclphysbps.2004.11.148
http://cds.cern.ch/record/793025
work_keys_str_mv AT kratochvilaslavo qcdatsmallbaryonnumber
AT deforcrandphilippe qcdatsmallbaryonnumber

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