QCD simulations at small chemical potential

Within the reweighting approach, one has the freedom to choose the Monte Carlo action so that it provides a good overlap with the finite-\mu measure but remains simple to simulate. We explore several choices of action in the regime of small \mu. Simulating with a finite isospin chemical potential \m...

Descripción completa

Detalles Bibliográficos
Autores principales: de Forcrand, P., Kim, S., Takaishi, T.
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(03)01614-1
https://dx.doi.org/10.1016/S0920-5632(03)80451-6
http://cds.cern.ch/record/581167
_version_ 1780899457160708096
author de Forcrand, P.
Kim, S.
Takaishi, T.
author_facet de Forcrand, P.
Kim, S.
Takaishi, T.
author_sort de Forcrand, P.
collection CERN
description Within the reweighting approach, one has the freedom to choose the Monte Carlo action so that it provides a good overlap with the finite-\mu measure but remains simple to simulate. We explore several choices of action in the regime of small \mu. Simulating with a finite isospin chemical potential \mu_I=\mu gives a better overlap than the standard choice \mu=0, with no computational overhead.
id cern-581167
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5811672023-03-14T20:18:22Zdoi:10.1016/S0920-5632(03)01614-1doi:10.1016/S0920-5632(03)80451-6http://cds.cern.ch/record/581167engde Forcrand, P.Kim, S.Takaishi, T.QCD simulations at small chemical potentialParticle Physics - LatticeWithin the reweighting approach, one has the freedom to choose the Monte Carlo action so that it provides a good overlap with the finite-\mu measure but remains simple to simulate. We explore several choices of action in the regime of small \mu. Simulating with a finite isospin chemical potential \mu_I=\mu gives a better overlap than the standard choice \mu=0, with no computational overhead.hep-lat/0209126CERN-TH-2002-282oai:cds.cern.ch:5811672002-09-16
spellingShingle Particle Physics - Lattice
de Forcrand, P.
Kim, S.
Takaishi, T.
QCD simulations at small chemical potential
title QCD simulations at small chemical potential
title_full QCD simulations at small chemical potential
title_fullStr QCD simulations at small chemical potential
title_full_unstemmed QCD simulations at small chemical potential
title_short QCD simulations at small chemical potential
title_sort qcd simulations at small chemical potential
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/S0920-5632(03)01614-1
https://dx.doi.org/10.1016/S0920-5632(03)80451-6
http://cds.cern.ch/record/581167
work_keys_str_mv AT deforcrandp qcdsimulationsatsmallchemicalpotential
AT kims qcdsimulationsatsmallchemicalpotential
AT takaishit qcdsimulationsatsmallchemicalpotential

Ejemplares similares