Field-theory Two-point Functions via Negative Dimension Integration

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:33:18Z
dc.date.available2014-05-20T15:33:18Z
dc.date.created2014-05-20T15:33:18Z
dc.date.issued2012-03-01
dc.identifierJournal of The Korean Physical Society. Seoul: Korean Physical Soc, v. 60, n. 5, p. 704-713, 2012.
dc.identifier0374-4884
dc.identifierhttp://hdl.handle.net/11449/41968
dc.identifier10.3938/jkps.60.704
dc.identifierWOS:000304099600007
dc.identifier7511139477883318
dc.description.abstractOne-loop two-point functions play an important role in quantum field theories, being one of the primary divergent Feynman graphs that calls for regularization and renormalization procedures. These well-known functions are here revisited as illustrative for the power and the simplicity of the negative dimensional integration method (NDIM) approach to tackle Feynman integrals with off-shell external fields and massless and massive virtual fields.
dc.languageeng
dc.publisherKorean Physical Soc
dc.relationJournal of The Korean Physical Society
dc.relation0.493
dc.relation0,230
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectTwo-point functions
dc.subjectFeynman integrals
dc.subjectNegative dimensions
dc.titleField-theory Two-point Functions via Negative Dimension Integration
dc.typeArtículos de revistas


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