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

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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.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.contributor.institutionUniversidade Federal do Pampa (UNIPAMPA)
dc.date.accessioned2013-09-30T19:01:56Z
dc.date.accessioned2014-05-20T14:13:36Z
dc.date.available2013-09-30T19:01:56Z
dc.date.available2014-05-20T14:13:36Z
dc.date.issued2012-06-21
dc.description.abstractWe 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 Kahler potential is actually renormalized.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, RJ, Brazil
dc.description.affiliationUniv Fed Pampa, BR-96412420 Bage, RS, Brazil
dc.description.affiliationUniv Fed Pampa, BR-96570000 Cacapava do Sul, RS, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Inst Fis Teor, BR-01156970 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipPrograma Recem-Doutor-UNESP
dc.description.sponsorshipIdCNPq: 501317/2009-0
dc.format.extent11
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.85.125032
dc.identifier.citationPhysical Review D. College Pk: Amer Physical Soc, v. 85, n. 12, p. 11, 2012.
dc.identifier.doi10.1103/PhysRevD.85.125032
dc.identifier.fileWOS000305564200015.pdf
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/11449/24646
dc.identifier.wosWOS:000305564200015
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleSuperspace approach to the renormalization of the O'Raifeartaigh model up to the second order in the linear delta expansion parameteren
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica