The electroweak phase transition: a non-perturbative lattice investigation

We present results obtained from a numerical investigation of the electroweak phase transition in the SU(2)-Higgs model. The simulations are performed at two values of the Higgs boson mass, M_H\approx 20 GeV and M_H\approx 50 GeV. While the phase transition is of strongly first order at the smaller...

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Detalles Bibliográficos
Autores principales: Csikor, F., Fodor, Z., Hein, J., Jansen, K., Jaster, A., Montvay, I.
Lenguaje:eng
Publicado: 1994
Materias:
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.1016/0920-5632(95)00314-Y
http://cds.cern.ch/record/272712
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author Csikor, F.
Fodor, Z.
Hein, J.
Jansen, K.
Jaster, A.
Montvay, I.
author_facet Csikor, F.
Fodor, Z.
Hein, J.
Jansen, K.
Jaster, A.
Montvay, I.
author_sort Csikor, F.
collection CERN
description We present results obtained from a numerical investigation of the electroweak phase transition in the SU(2)-Higgs model. The simulations are performed at two values of the Higgs boson mass, M_H\approx 20 GeV and M_H\approx 50 GeV. While the phase transition is of strongly first order at the smaller value of the Higgs mass it weakens rapidly when the Higgs mass is increased. This is in qualitative agreement with perturbation theory as the comparison of various physical quantities shows.
id cern-272712
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling cern-2727122019-09-30T06:29:59Zdoi:10.1016/0920-5632(95)00314-Yhttp://cds.cern.ch/record/272712engCsikor, F.Fodor, Z.Hein, J.Jansen, K.Jaster, A.Montvay, I.The electroweak phase transition: a non-perturbative lattice investigationParticle Physics - LatticeWe present results obtained from a numerical investigation of the electroweak phase transition in the SU(2)-Higgs model. The simulations are performed at two values of the Higgs boson mass, M_H\approx 20 GeV and M_H\approx 50 GeV. While the phase transition is of strongly first order at the smaller value of the Higgs mass it weakens rapidly when the Higgs mass is increased. This is in qualitative agreement with perturbation theory as the comparison of various physical quantities shows.hep-lat/9411052DESY-94-222DESY-94-222oai:cds.cern.ch:2727121994-11-25
spellingShingle Particle Physics - Lattice
Csikor, F.
Fodor, Z.
Hein, J.
Jansen, K.
Jaster, A.
Montvay, I.
The electroweak phase transition: a non-perturbative lattice investigation
title The electroweak phase transition: a non-perturbative lattice investigation
title_full The electroweak phase transition: a non-perturbative lattice investigation
title_fullStr The electroweak phase transition: a non-perturbative lattice investigation
title_full_unstemmed The electroweak phase transition: a non-perturbative lattice investigation
title_short The electroweak phase transition: a non-perturbative lattice investigation
title_sort electroweak phase transition: a non-perturbative lattice investigation
topic Particle Physics - Lattice
url https://dx.doi.org/10.1016/0920-5632(95)00314-Y
http://cds.cern.ch/record/272712
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