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

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dc.contributor.authorAbdalla, M. C. B. [UNESP]
dc.contributor.authorHelayel-Neto, J. A.
dc.contributor.authorNedel, Daniel L.
dc.contributor.authorSenise, Carlos R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.contributor.institutionUniversidade Federal do Pampa (UNIPAMPA)
dc.date.accessioned2013-09-30T18:57:53Z
dc.date.accessioned2014-05-20T14:11:35Z
dc.date.available2013-09-30T18:57:53Z
dc.date.available2014-05-20T14:11:35Z
dc.date.issued2010-12-22
dc.description.abstractAll-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.en
dc.description.affiliationUNESP Univ Estadual Paulista, Inst Fis Teor, BR-01156970 São Paulo, Brazil
dc.description.affiliationCtr Brasileiro Pesquisas Fis, BR-22290180 Rio de Janeiro, Brazil
dc.description.affiliationUniv Fed Pampa, BR-96412420 Bage, RS, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Inst Fis Teor, BR-01156970 São Paulo, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdCNPq: 306276/2009-7
dc.description.sponsorshipIdCNPq: 306670/2009-7
dc.description.sponsorshipIdCNPq: 501317/2009-0
dc.format.extent13
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.82.125029
dc.identifier.citationPhysical Review D. College Pk: Amer Physical Soc, v. 82, n. 12, p. 13, 2010.
dc.identifier.doi10.1103/PhysRevD.82.125029
dc.identifier.fileWOS000286744800015.pdf
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/11449/24468
dc.identifier.wosWOS:000286744800015
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleSuperspace evaluation of the two-loop effective potential for the O'Raifeartaigh modelen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica