Nucleation at finite temperature: a gauge-invariant, perturbative framework

We present a gauge-invariant framework for bubble nucleation in theories with radiative symmetry breaking at high temperature. As a procedure, this perturbative framework establishes a practical, gauge-invariant computation of the leading order nucleation rate, based on a consistent power counting i...

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Detalles Bibliográficos
Autores principales: Löfgren, Johan, Ramsey-Musolf, Michael J., Schicho, Philipp, Tenkanen, Tuomas V.I.
Lenguaje:eng
Publicado: 2021
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/2797846
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author Löfgren, Johan
Ramsey-Musolf, Michael J.
Schicho, Philipp
Tenkanen, Tuomas V.I.
author_facet Löfgren, Johan
Ramsey-Musolf, Michael J.
Schicho, Philipp
Tenkanen, Tuomas V.I.
author_sort Löfgren, Johan
collection CERN
description We present a gauge-invariant framework for bubble nucleation in theories with radiative symmetry breaking at high temperature. As a procedure, this perturbative framework establishes a practical, gauge-invariant computation of the leading order nucleation rate, based on a consistent power counting in the high-temperature expansion. In model building and particle phenomenology, this framework has applications such as the computation of the bubble nucleation temperature and the rate for electroweak baryogenesis and gravitational wave signals from cosmic phase transitions.
id cern-2797846
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27978462022-01-14T19:42:01Zhttp://cds.cern.ch/record/2797846engLöfgren, JohanRamsey-Musolf, Michael J.Schicho, PhilippTenkanen, Tuomas V.I.Nucleation at finite temperature: a gauge-invariant, perturbative frameworkhep-phParticle Physics - PhenomenologyWe present a gauge-invariant framework for bubble nucleation in theories with radiative symmetry breaking at high temperature. As a procedure, this perturbative framework establishes a practical, gauge-invariant computation of the leading order nucleation rate, based on a consistent power counting in the high-temperature expansion. In model building and particle phenomenology, this framework has applications such as the computation of the bubble nucleation temperature and the rate for electroweak baryogenesis and gravitational wave signals from cosmic phase transitions.arXiv:2112.05472ACFI-T21-15HIP-2021-44/THNORDITA 2021-110oai:cds.cern.ch:27978462021-12-10
spellingShingle hep-ph
Particle Physics - Phenomenology
Löfgren, Johan
Ramsey-Musolf, Michael J.
Schicho, Philipp
Tenkanen, Tuomas V.I.
Nucleation at finite temperature: a gauge-invariant, perturbative framework
title Nucleation at finite temperature: a gauge-invariant, perturbative framework
title_full Nucleation at finite temperature: a gauge-invariant, perturbative framework
title_fullStr Nucleation at finite temperature: a gauge-invariant, perturbative framework
title_full_unstemmed Nucleation at finite temperature: a gauge-invariant, perturbative framework
title_short Nucleation at finite temperature: a gauge-invariant, perturbative framework
title_sort nucleation at finite temperature: a gauge-invariant, perturbative framework
topic hep-ph
Particle Physics - Phenomenology
url http://cds.cern.ch/record/2797846
work_keys_str_mv AT lofgrenjohan nucleationatfinitetemperatureagaugeinvariantperturbativeframework
AT ramseymusolfmichaelj nucleationatfinitetemperatureagaugeinvariantperturbativeframework
AT schichophilipp nucleationatfinitetemperatureagaugeinvariantperturbativeframework
AT tenkanentuomasvi nucleationatfinitetemperatureagaugeinvariantperturbativeframework

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