Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter

Detalhes bibliográficos
Autor(a) principal: Abdalla, M. C.B. [UNESP]
Data de Publicação: 2012
Outros Autores: Helayël-Neto, J. A., Nedel, Daniel L., Senise, Carlos R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.85.125032
http://hdl.handle.net/11449/226859
Resumo: We adopt a superspace/supergraph formalism to pursue the investigation of the structure of one- and two-loop divergences in the frame of the minimal O'Raifeartaigh model that realizes the F-term spontaneous supersymmetry breaking. The linear delta expansion (LDE) procedure is introduced and renormalization is carried out up to the second order in the LDE expansion parameter. In agreement with the nonrenormalization theorem for the (chiral/antichiral) matter potential of N=1, D=4 supersymmetry, our explicit supergraph calculations confirm that only the Kähler potential is actually renormalized. © 2012 American Physical Society.
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spelling Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameterWe adopt a superspace/supergraph formalism to pursue the investigation of the structure of one- and two-loop divergences in the frame of the minimal O'Raifeartaigh model that realizes the F-term spontaneous supersymmetry breaking. The linear delta expansion (LDE) procedure is introduced and renormalization is carried out up to the second order in the LDE expansion parameter. In agreement with the nonrenormalization theorem for the (chiral/antichiral) matter potential of N=1, D=4 supersymmetry, our explicit supergraph calculations confirm that only the Kähler potential is actually renormalized. © 2012 American Physical Society.Instituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, 01156-970, São Paulo, SPCentro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, RJ, 22290-180Universidade Federal Do Pampa Rua Carlos Barbosa S/N, Bairro Getúlio Vargas, 96412-420, Bagé, RSUniversidade Federal Do Pampa, Avenida Pedro Anunciação S/N, Vila Batista, 96570-000, Caçapava do Sul, RSInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, 01156-970, São Paulo, SPUniversidade Estadual Paulista (UNESP)Centro Brasileiro de Pesquisas FísicasRua Carlos Barbosa S/NUniversidade Federal Do PampaAbdalla, M. C.B. [UNESP]Helayël-Neto, J. A.Nedel, Daniel L.Senise, Carlos R.2022-04-29T02:57:49Z2022-04-29T02:57:49Z2012-06-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.85.125032Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 85, n. 12, 2012.1550-79981550-2368http://hdl.handle.net/11449/22685910.1103/PhysRevD.85.1250322-s2.0-84862739885Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-29T02:57:49Zoai:repositorio.unesp.br:11449/226859Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:26:28.179796Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
title Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
spellingShingle Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
Abdalla, M. C.B. [UNESP]
title_short Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
title_full Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
title_fullStr Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
title_full_unstemmed Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
title_sort Superspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameter
author Abdalla, M. C.B. [UNESP]
author_facet Abdalla, M. C.B. [UNESP]
Helayël-Neto, J. A.
Nedel, Daniel L.
Senise, Carlos R.
author_role author
author2 Helayël-Neto, J. A.
Nedel, Daniel L.
Senise, Carlos R.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Centro Brasileiro de Pesquisas Físicas
Rua Carlos Barbosa S/N
Universidade Federal Do Pampa
dc.contributor.author.fl_str_mv Abdalla, M. C.B. [UNESP]
Helayël-Neto, J. A.
Nedel, Daniel L.
Senise, Carlos R.
description We adopt a superspace/supergraph formalism to pursue the investigation of the structure of one- and two-loop divergences in the frame of the minimal O'Raifeartaigh model that realizes the F-term spontaneous supersymmetry breaking. The linear delta expansion (LDE) procedure is introduced and renormalization is carried out up to the second order in the LDE expansion parameter. In agreement with the nonrenormalization theorem for the (chiral/antichiral) matter potential of N=1, D=4 supersymmetry, our explicit supergraph calculations confirm that only the Kähler potential is actually renormalized. © 2012 American Physical Society.
publishDate 2012
dc.date.none.fl_str_mv 2012-06-21
2022-04-29T02:57:49Z
2022-04-29T02:57:49Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.85.125032
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 85, n. 12, 2012.
1550-7998
1550-2368
http://hdl.handle.net/11449/226859
10.1103/PhysRevD.85.125032
2-s2.0-84862739885
url http://dx.doi.org/10.1103/PhysRevD.85.125032
http://hdl.handle.net/11449/226859
identifier_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 85, n. 12, 2012.
1550-7998
1550-2368
10.1103/PhysRevD.85.125032
2-s2.0-84862739885
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128513097596928

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