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Two-loop self-energy diagrams worked out with NDIM

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dc.contributor.authorSuzuki, A. T. [UNESP]
dc.contributor.authorSchmidt, A. G M [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:19:38Z
dc.date.available2014-05-27T11:19:38Z
dc.date.issued1998-12-01
dc.description.abstractIn this work we calculate two two-loop massless Feynman integrals pertaining to self-energy diagrams using NDIM (Negative Dimensional Integration Method). We show that the answer we get is 36-fold degenerate. We then consider special cases of exponents for propagators and the outcoming results compared with known ones obtained via traditional methods.en
dc.description.affiliationInst. de Fis. Teórica Universidade Estadual Paulista, R.Pamplona 145, São Paulo SP, CEP 01405-900
dc.description.affiliationUnespInst. de Fis. Teórica Universidade Estadual Paulista, R.Pamplona 145, São Paulo SP, CEP 01405-900
dc.format.extent175-179
dc.identifierhttp://dx.doi.org/10.1007/s100529800815
dc.identifier.citationEuropean Physical Journal C, v. 5, n. 1, p. 175-179, 1998.
dc.identifier.doi10.1007/s100529800815
dc.identifier.issn1434-6044
dc.identifier.lattes7511139477883318
dc.identifier.scopus2-s2.0-0040350321
dc.identifier.urihttp://hdl.handle.net/11449/65564
dc.identifier.wosWOS:000075601600016
dc.language.isoeng
dc.relation.ispartofEuropean Physical Journal C
dc.relation.ispartofjcr5.172
dc.relation.ispartofsjr2,022
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.titleTwo-loop self-energy diagrams worked out with NDIMen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dspace.entity.typePublication
unesp.author.lattes7511139477883318[1]
unesp.author.orcid0000-0001-8336-2135[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica