Feynman rules for non-perturbative sectors and anomalous supersymmetry Ward identities

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dc.creatorCasher, A.
dc.creatorShamir, Y.
dc.date1999-08-09
dc.date.accessioned2026-07-07T04:26:51Z
dc.date.available2026-07-07T04:26:51Z
dc.descriptionWe show that supersymmetry Ward identities contain an anomalous term which takes the form of a surface term in Hilbert space. In the one-instanton sector the anomalous term is the integral of a total rho-derivative where rho is the instanton's size. There are cases where the anomalous term is non-zero, and cannot be modified by subtractions. This constitutes a supersymmetry anomaly. The derivation is based on Feynman rules suitable for any non-perturbative sector of a weakly-coupled, renormalizable gauge theory.
dc.description57 pages, 13 figures, latex2e, epsf
dc.identifierhttps://arxiv.org/abs/hep-th/9908074
dc.identifierhttp://arxiv.org/abs/hep-th/9908074
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/56205
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFeynman rules for non-perturbative sectors and anomalous supersymmetry Ward identities
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