Feynman diagrams with the effective action

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dc.creatorde la Plata, M. J.
dc.creatorSalcedo, L. L.
dc.date1996-09-12
dc.date1998-05-13
dc.date.accessioned2026-07-07T10:58:47Z
dc.date.available2026-07-07T10:58:47Z
dc.descriptionA derivation is given of the Feynman rules to be used in the perturbative computation of the Green's functions of a generic quantum many-body theory when the action which is being perturbed is not necessarily quadratic. Some applications are discussed.
dc.descriptionExtended revised version. RevTex, 19 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/hep-th/9609103
dc.identifierhttp://arxiv.org/abs/hep-th/9609103
dc.identifierJ.Phys.A31:4021-4035,1998
dc.identifierdoi:10.1088/0305-4470/31/17/012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187223
dc.subjectHigh Energy Physics - Theory
dc.titleFeynman diagrams with the effective action
dc.typetext

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