Causal construction of the massless vertex diagram

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dc.creatorAste, Andreas
dc.date2006-07-17
dc.date2006-09-28
dc.date.accessioned2026-07-07T11:27:32Z
dc.date.available2026-07-07T11:27:32Z
dc.descriptionThe massless one-loop vertex diagram is constructed by exploiting the causal structure of the diagram in configuration space, which can be translated directly into dispersive relations in momentum space.
dc.description14 pages, LATEX with style file, corresponds to published version
dc.identifierhttps://arxiv.org/abs/hep-th/0607112
dc.identifierhttp://arxiv.org/abs/hep-th/0607112
dc.identifierLett.Math.Phys.78:157-172,2006
dc.identifierdoi:10.1007/s11005-006-0113-3
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196177
dc.subjectHigh Energy Physics - Theory
dc.titleCausal construction of the massless vertex diagram
dc.typetext

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