Non-local symmetry breaking in Kaluza-Klein theories

Scherk-Schwarz gauge symmetry breaking of a D-dimensional field theory model compactified on a circle is analyzed. It is explicitly shown that forbidden couplings in the unbroken theory appear in the one-loop effective action only in a non-local way, implying that they are finite at all orders in pe...

Descripción completa

Detalles Bibliográficos
Autores principales: Masiero, A., Scrucca, C.A., Serone, M., Silvestrini, L.
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.87.251601
http://cds.cern.ch/record/509666
_version_ 1780897474710339584
author Masiero, A.
Scrucca, C.A.
Serone, M.
Silvestrini, L.
author_facet Masiero, A.
Scrucca, C.A.
Serone, M.
Silvestrini, L.
author_sort Masiero, A.
collection CERN
description Scherk-Schwarz gauge symmetry breaking of a D-dimensional field theory model compactified on a circle is analyzed. It is explicitly shown that forbidden couplings in the unbroken theory appear in the one-loop effective action only in a non-local way, implying that they are finite at all orders in perturbation theory. This result can be understood as a consequence of the local gauge symmetry, but holds true also in the global limit. Similar results for Scherk-Schwarz supersymmetry breaking are expected to hold.
id cern-509666
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5096662023-10-04T06:50:48Zdoi:10.1103/PhysRevLett.87.251601http://cds.cern.ch/record/509666engMasiero, A.Scrucca, C.A.Serone, M.Silvestrini, L.Non-local symmetry breaking in Kaluza-Klein theoriesParticle Physics - PhenomenologyScherk-Schwarz gauge symmetry breaking of a D-dimensional field theory model compactified on a circle is analyzed. It is explicitly shown that forbidden couplings in the unbroken theory appear in the one-loop effective action only in a non-local way, implying that they are finite at all orders in perturbation theory. This result can be understood as a consequence of the local gauge symmetry, but holds true also in the global limit. Similar results for Scherk-Schwarz supersymmetry breaking are expected to hold.Scherk-Schwarz gauge symmetry breaking of a D-dimensional field theory model compactified on a circle is analyzed. It is explicitly shown that forbidden couplings in the unbroken theory appear in the one-loop effective action only in a non-local way, implying that they are finite at all orders in perturbation theory. This result can be understood as a consequence of the local gauge symmetry, but it holds true also in the global limit.hep-ph/0107201CERN-TH-2001-193ROMA-1319-01SISSA-58-2001-EPCERN-TH-2001-193ROM-1319SISSA-2001-58-EPoai:cds.cern.ch:5096662001-07-18
spellingShingle Particle Physics - Phenomenology
Masiero, A.
Scrucca, C.A.
Serone, M.
Silvestrini, L.
Non-local symmetry breaking in Kaluza-Klein theories
title Non-local symmetry breaking in Kaluza-Klein theories
title_full Non-local symmetry breaking in Kaluza-Klein theories
title_fullStr Non-local symmetry breaking in Kaluza-Klein theories
title_full_unstemmed Non-local symmetry breaking in Kaluza-Klein theories
title_short Non-local symmetry breaking in Kaluza-Klein theories
title_sort non-local symmetry breaking in kaluza-klein theories
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.87.251601
http://cds.cern.ch/record/509666
work_keys_str_mv AT masieroa nonlocalsymmetrybreakinginkaluzakleintheories
AT scruccaca nonlocalsymmetrybreakinginkaluzakleintheories
AT seronem nonlocalsymmetrybreakinginkaluzakleintheories
AT silvestrinil nonlocalsymmetrybreakinginkaluzakleintheories

Ejemplares similares