β symmetry of heterotic supergravity

Autores
Baron, Walter Helmut; Nuñez, Carmen Alicia; Rodríguez, Jesús A.
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The low energy effective action describing the Kaluza-Klein reduction of string theory on a d-torus possesses a continuous O(d, d) global symmetry. The non-geometric piece of this symmetry, parameterized by a bi-vector β, was recently shown to effectively act as a hidden symmetry on the massless RR and universal NSNS fields of the ten dimensional parent theory, fixing their couplings. Here we extend the analysis of this symmetry to the massless gauge and fermion fields of heterotic supergravity. While the interactions of the boson fields are univocally fixed by β symmetry, we find four bilinear and two quartic β invariant combinations of fermions whose relative coefficients in the action must be determined by supersymmetry. Although not fully fixed, bilinear and quartic fermion couplings are strongly restricted by β symmetry at leading order in α ′ .
Fil: Baron, Walter Helmut. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Rodríguez, Jesús A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Materia
String Theory
Duality
Supergravity
heterotic string
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/277408
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling β symmetry of heterotic supergravityBaron, Walter HelmutNuñez, Carmen AliciaRodríguez, Jesús A.String TheoryDualitySupergravityheterotic stringhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The low energy effective action describing the Kaluza-Klein reduction of string theory on a d-torus possesses a continuous O(d, d) global symmetry. The non-geometric piece of this symmetry, parameterized by a bi-vector β, was recently shown to effectively act as a hidden symmetry on the massless RR and universal NSNS fields of the ten dimensional parent theory, fixing their couplings. Here we extend the analysis of this symmetry to the massless gauge and fermion fields of heterotic supergravity. While the interactions of the boson fields are univocally fixed by β symmetry, we find four bilinear and two quartic β invariant combinations of fermions whose relative coefficients in the action must be determined by supersymmetry. Although not fully fixed, bilinear and quartic fermion couplings are strongly restricted by β symmetry at leading order in α ′ .Fil: Baron, Walter Helmut. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Rodríguez, Jesús A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaElsevier2025-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/277408Baron, Walter Helmut; Nuñez, Carmen Alicia; Rodríguez, Jesús A.; β symmetry of heterotic supergravity; Elsevier; Journal of High Energy Physics; 2025; 1; 1-2025; 1-201029-8479CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/JHEP01(2025)127info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP01(2025)127info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:45:55Zoai:ri.conicet.gov.ar:11336/277408instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-12-23 13:45:55.587CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv β symmetry of heterotic supergravity
title β symmetry of heterotic supergravity
spellingShingle β symmetry of heterotic supergravity
Baron, Walter Helmut
String Theory
Duality
Supergravity
heterotic string
title_short β symmetry of heterotic supergravity
title_full β symmetry of heterotic supergravity
title_fullStr β symmetry of heterotic supergravity
title_full_unstemmed β symmetry of heterotic supergravity
title_sort β symmetry of heterotic supergravity
dc.creator.none.fl_str_mv Baron, Walter Helmut
Nuñez, Carmen Alicia
Rodríguez, Jesús A.
author Baron, Walter Helmut
author_facet Baron, Walter Helmut
Nuñez, Carmen Alicia
Rodríguez, Jesús A.
author_role author
author2 Nuñez, Carmen Alicia
Rodríguez, Jesús A.
author2_role author
author
dc.subject.none.fl_str_mv String Theory
Duality
Supergravity
heterotic string
topic String Theory
Duality
Supergravity
heterotic string
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The low energy effective action describing the Kaluza-Klein reduction of string theory on a d-torus possesses a continuous O(d, d) global symmetry. The non-geometric piece of this symmetry, parameterized by a bi-vector β, was recently shown to effectively act as a hidden symmetry on the massless RR and universal NSNS fields of the ten dimensional parent theory, fixing their couplings. Here we extend the analysis of this symmetry to the massless gauge and fermion fields of heterotic supergravity. While the interactions of the boson fields are univocally fixed by β symmetry, we find four bilinear and two quartic β invariant combinations of fermions whose relative coefficients in the action must be determined by supersymmetry. Although not fully fixed, bilinear and quartic fermion couplings are strongly restricted by β symmetry at leading order in α ′ .
Fil: Baron, Walter Helmut. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Rodríguez, Jesús A.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
description The low energy effective action describing the Kaluza-Klein reduction of string theory on a d-torus possesses a continuous O(d, d) global symmetry. The non-geometric piece of this symmetry, parameterized by a bi-vector β, was recently shown to effectively act as a hidden symmetry on the massless RR and universal NSNS fields of the ten dimensional parent theory, fixing their couplings. Here we extend the analysis of this symmetry to the massless gauge and fermion fields of heterotic supergravity. While the interactions of the boson fields are univocally fixed by β symmetry, we find four bilinear and two quartic β invariant combinations of fermions whose relative coefficients in the action must be determined by supersymmetry. Although not fully fixed, bilinear and quartic fermion couplings are strongly restricted by β symmetry at leading order in α ′ .
publishDate 2025
dc.date.none.fl_str_mv 2025-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/277408
Baron, Walter Helmut; Nuñez, Carmen Alicia; Rodríguez, Jesús A.; β symmetry of heterotic supergravity; Elsevier; Journal of High Energy Physics; 2025; 1; 1-2025; 1-20
1029-8479
CONICET Digital
CONICET
url http://hdl.handle.net/11336/277408
identifier_str_mv Baron, Walter Helmut; Nuñez, Carmen Alicia; Rodríguez, Jesús A.; β symmetry of heterotic supergravity; Elsevier; Journal of High Energy Physics; 2025; 1; 1-2025; 1-20
1029-8479
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/JHEP01(2025)127
info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP01(2025)127
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.952241

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