The sine Gordon model: perturbation theory and cluster Monte Carlo

We study the expansion of the surface thickness in the 2-dimensional lattice Sine Gordon model in powers of the fugacity z. Using the expansion to order z**2, we derive lines of constant physics in the rough phase. We describe and test a VMR cluster algorithm for the Monte Carlo simulation of the mo...

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Detalles Bibliográficos
Autores principales: Hasenbusch, M., Marcu, M., Pinn, K.
Lenguaje:eng
Publicado: 1994
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/0378-4371(94)00196-0
http://cds.cern.ch/record/266878
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author Hasenbusch, M.
Marcu, M.
Pinn, K.
author_facet Hasenbusch, M.
Marcu, M.
Pinn, K.
author_sort Hasenbusch, M.
collection CERN
description We study the expansion of the surface thickness in the 2-dimensional lattice Sine Gordon model in powers of the fugacity z. Using the expansion to order z**2, we derive lines of constant physics in the rough phase. We describe and test a VMR cluster algorithm for the Monte Carlo simulation of the model. The algorithm shows nearly no critical slowing down. We apply the algorithm in a comparison of our perturbative results with Monte Carlo data.
id cern-266878
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling cern-2668782023-03-14T18:55:41Zdoi:10.1016/0378-4371(94)00196-0http://cds.cern.ch/record/266878engHasenbusch, M.Marcu, M.Pinn, K.The sine Gordon model: perturbation theory and cluster Monte CarloParticle Physics - LatticeWe study the expansion of the surface thickness in the 2-dimensional lattice Sine Gordon model in powers of the fugacity z. Using the expansion to order z**2, we derive lines of constant physics in the rough phase. We describe and test a VMR cluster algorithm for the Monte Carlo simulation of the model. The algorithm shows nearly no critical slowing down. We apply the algorithm in a comparison of our perturbative results with Monte Carlo data.We study the expansion of the surface thickness in the 2-dimensional lattice Sine Gordon model in powers of the fugacity z. Using the expansion to order z**2, we derive lines of constant physics in the rough phase. We describe and test a VMR cluster algorithm for the Monte Carlo simulation of the model. The algorithm shows nearly no critical slowing down. We apply the algorithm in a comparison of our perturbative results with Monte Carlo data.hep-lat/9408005CERN-TH-7374-94MS-TPI-94-9CERN-TH-7374-94MS-TPI-94-9oai:cds.cern.ch:2668781994
spellingShingle Particle Physics - Lattice
Hasenbusch, M.
Marcu, M.
Pinn, K.
The sine Gordon model: perturbation theory and cluster Monte Carlo
title The sine Gordon model: perturbation theory and cluster Monte Carlo
title_full The sine Gordon model: perturbation theory and cluster Monte Carlo
title_fullStr The sine Gordon model: perturbation theory and cluster Monte Carlo
title_full_unstemmed The sine Gordon model: perturbation theory and cluster Monte Carlo
title_short The sine Gordon model: perturbation theory and cluster Monte Carlo
title_sort sine gordon model: perturbation theory and cluster monte carlo
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/0378-4371(94)00196-0
http://cds.cern.ch/record/266878
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AT marcum thesinegordonmodelperturbationtheoryandclustermontecarlo
AT pinnk thesinegordonmodelperturbationtheoryandclustermontecarlo
AT hasenbuschm sinegordonmodelperturbationtheoryandclustermontecarlo
AT marcum sinegordonmodelperturbationtheoryandclustermontecarlo
AT pinnk sinegordonmodelperturbationtheoryandclustermontecarlo

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