The massless supersymmetric ladder with L rungs

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dc.creatorRossi, G. C.
dc.creatorStanev, Ya . S.
dc.date2008-07-12
dc.date.accessioned2026-07-07T11:52:29Z
dc.date.available2026-07-07T11:52:29Z
dc.descriptionWe show that in the massless N=1 supersymmetric Wess-Zumino theory it is possible to devise a computational strategy by which the x-space calculation of the ladder 4-point correlators can be carried out without introducing any regularization. As an application we derive a representation valid at all loop orders in terms of conformal invariant integrals. We obtain an explicit expression of the 3-loop ladder diagram for collinear external points.
dc.descriptionLaTeX, 17 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/0807.1964
dc.identifierhttp://arxiv.org/abs/0807.1964
dc.identifierNucl.Phys.B807:534-546,2009
dc.identifierdoi:10.1016/j.nuclphysb.2008.07.030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204246
dc.subjectHigh Energy Physics - Theory
dc.titleThe massless supersymmetric ladder with L rungs
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