Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model

Detalhes bibliográficos
Autor(a) principal: Abdalla, M. C.B. [UNESP]
Data de Publicação: 2010
Outros Autores: Helayël-Neto, J. A., Nedel, Daniel L., Senise, Carlos R. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.82.125029
http://hdl.handle.net/11449/226193
Resumo: All-order spurion-corrected superpropagators and superfield Feynman rules are employed to systematically compute a two-loop corrected effective potential for the O'Raifeartaigh model, that realizes spontaneous supersymmetry breaking. Though the shifted superpropagators are rather nontrivial, superspace techniques may be suitably extended and confirm their efficacy in computing radiative corrections even when supersymmetry breakdown occurs. © 2010 The American Physical Society.
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spelling Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh modelAll-order spurion-corrected superpropagators and superfield Feynman rules are employed to systematically compute a two-loop corrected effective potential for the O'Raifeartaigh model, that realizes spontaneous supersymmetry breaking. Though the shifted superpropagators are rather nontrivial, superspace techniques may be suitably extended and confirm their efficacy in computing radiative corrections even when supersymmetry breakdown occurs. © 2010 The American Physical Society.Instituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, Bloco II Barra-Funda, 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, RSInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz 271, Bloco II Barra-Funda, 01156-970, São Paulo, SPUniversidade Estadual Paulista (UNESP)Rua Dr. Xavier Sigaud 150, UrcaUniversidade Federal Do PampaAbdalla, M. C.B. [UNESP]Helayël-Neto, J. A.Nedel, Daniel L.Senise, Carlos R. [UNESP]2022-04-28T21:50:51Z2022-04-28T21:50:51Z2010-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.82.125029Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 82, n. 12, 2010.1550-79981550-2368http://hdl.handle.net/11449/22619310.1103/PhysRevD.82.1250292-s2.0-78651296691Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T21:50:51Zoai:repositorio.unesp.br:11449/226193Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:25:27.254185Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
title Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
spellingShingle Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
Abdalla, M. C.B. [UNESP]
title_short Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
title_full Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
title_fullStr Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
title_full_unstemmed Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
title_sort Superspace evaluation of the two-loop effective potential for the O'Raifeartaigh model
author Abdalla, M. C.B. [UNESP]
author_facet Abdalla, M. C.B. [UNESP]
Helayël-Neto, J. A.
Nedel, Daniel L.
Senise, Carlos R. [UNESP]
author_role author
author2 Helayël-Neto, J. A.
Nedel, Daniel L.
Senise, Carlos R. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Rua Dr. Xavier Sigaud 150, Urca
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. [UNESP]
description All-order spurion-corrected superpropagators and superfield Feynman rules are employed to systematically compute a two-loop corrected effective potential for the O'Raifeartaigh model, that realizes spontaneous supersymmetry breaking. Though the shifted superpropagators are rather nontrivial, superspace techniques may be suitably extended and confirm their efficacy in computing radiative corrections even when supersymmetry breakdown occurs. © 2010 The American Physical Society.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-01
2022-04-28T21:50:51Z
2022-04-28T21:50:51Z
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.82.125029
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 82, n. 12, 2010.
1550-7998
1550-2368
http://hdl.handle.net/11449/226193
10.1103/PhysRevD.82.125029
2-s2.0-78651296691
url http://dx.doi.org/10.1103/PhysRevD.82.125029
http://hdl.handle.net/11449/226193
identifier_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 82, n. 12, 2010.
1550-7998
1550-2368
10.1103/PhysRevD.82.125029
2-s2.0-78651296691
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_ 1808129318251921408

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