Linear delta expansion applied to the O'Raifeartaigh model

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.contributorUniversidade Federal do Pampa (UNIPAMPA)
dc.date.accessioned2013-09-30T18:58:43Z
dc.date.accessioned2014-05-20T14:12:02Z
dc.date.accessioned2022-10-05T15:08:08Z
dc.date.available2013-09-30T18:58:43Z
dc.date.available2014-05-20T14:12:02Z
dc.date.available2022-10-05T15:08:08Z
dc.date.created2013-09-30T18:58:43Z
dc.date.created2014-05-20T14:12:02Z
dc.date.issued2009-09-01
dc.identifierPhysical Review D. College Pk: Amer Physical Soc, v. 80, n. 6, p. 10, 2009.
dc.identifier1550-7998
dc.identifierhttp://hdl.handle.net/11449/24524
dc.identifier10.1103/PhysRevD.80.065002
dc.identifierWOS:000270385200104
dc.identifierWOS000270385200104.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3897714
dc.description.abstractWe reassess the method of the linear delta expansion for the calculation of effective potentials in superspace, by adopting the improved version of the super-Feynman rules in the framework of the O'Raifeartaigh model for spontaneous supersymmetry breaking. The effective potential is calculated using both the fastest apparent convergence and the principle of minimal sensitivity criteria and the consistency and efficacy of the method are checked in deriving the Coleman-Weinberg potential.
dc.languageeng
dc.publisherAmer Physical Soc
dc.relationPhysical Review D
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleLinear delta expansion applied to the O'Raifeartaigh model
dc.typeArtigo


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