Notes on the overall coefficient of the two-loop superstring amplitude using pure spinor

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dc.contributor.authorGomez, Humberto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:53:30Z
dc.date.accessioned2014-05-20T14:09:26Z
dc.date.available2013-09-30T18:53:30Z
dc.date.available2014-05-20T14:09:26Z
dc.date.issued2012-09-01
dc.description.abstractUsing the results recently obtained for computing integrals over (non-minimal) pure spinor superspace, we compute the coefficient of the massless two-loop four-point amplitude from first principles. This proceeding is a very short summary on the paper [arXiv:1003.0678 [hep-th]], which was done with the collaboration of Carlos R. Mafra.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01405 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, UNESP, BR-01405 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent1030-1037
dc.identifierhttp://dx.doi.org/10.1002/prop.201200031
dc.identifier.citationFortschritte Der Physik-progress of Physics. Weinheim: Wiley-v C H Verlag Gmbh, v. 60, n. 9-10, p. 1030-1037, 2012.
dc.identifier.doi10.1002/prop.201200031
dc.identifier.issn0015-8208
dc.identifier.urihttp://hdl.handle.net/11449/24166
dc.identifier.wosWOS:000308301500013
dc.language.isoeng
dc.publisherWiley-v C H Verlag Gmbh
dc.relation.ispartofFortschritte Der Physik-progress of Physics
dc.relation.ispartofjcr3.263
dc.relation.ispartofsjr1,371
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectScattering amplitudesen
dc.subjectpure spinor formalismen
dc.subjecttopological stringen
dc.titleNotes on the overall coefficient of the two-loop superstring amplitude using pure spinoren
dc.typeArtigo
dcterms.licensehttp://onlinelibrary.wiley.com/termsAndConditions
dcterms.rightsHolderWiley-v C H Verlag Gmbh
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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