Gauge Independence of the S-Matrix in the Causal Approach

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dc.creatorAste, Andreas
dc.creatorD"utsch, Michael
dc.creatorScharf, G"unter
dc.date1997-10-10
dc.date.accessioned2026-07-07T10:53:51Z
dc.date.available2026-07-07T10:53:51Z
dc.descriptionThe gauge dependence of the time-ordered products for Yang-Mills theories is analysed in perturbation theory by means of the causal method of Epstein and Glaser together with perturbative gauge invariance. This approach allows a simple inductive proof of the gauge independence of the physical S-matrix.
dc.description19 pages, latex, 1 figure
dc.identifierhttps://arxiv.org/abs/hep-th/9710093
dc.identifierhttp://arxiv.org/abs/hep-th/9710093
dc.identifierJ.Phys.A31:1563-1579,1998
dc.identifierdoi:10.1088/0305-4470/31/6/008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185624
dc.subjectHigh Energy Physics - Theory
dc.titleGauge Independence of the S-Matrix in the Causal Approach
dc.typetext

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