Natural Breaking of Supersymmetry

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dc.creatorSauli, V.
dc.date2005-02-09
dc.date.accessioned2026-07-07T04:18:03Z
dc.date.available2026-07-07T04:18:03Z
dc.descriptionThe loop structure of two point Green's functions is investigated in the Wess-Zumino model in the formalism where the auxiliary fields are integrated out. In the usual frame of perturbation theory the deviation from the non-renormalization theorem is explicitly shown. It is shown that Ward identity are not satisfied in this approach. Further we go beyond perturbation theory by solving a system of regularized Schwinger-Dyson equations (SDEs). The mass splitting between fermions and bosons, which was already observed in perturbation theory level, is further enhanced.
dc.description17pages, 3 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0502094
dc.identifierhttp://arxiv.org/abs/hep-th/0502094
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53017
dc.subjectHigh Energy Physics - Theory
dc.titleNatural Breaking of Supersymmetry
dc.typetext

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