Generalized free fields and the AdS-CFT correspondence

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dc.creatorDuetsch, M.
dc.creatorRehren, K. -H.
dc.date2002-09-19
dc.date.accessioned2026-07-07T11:32:25Z
dc.date.available2026-07-07T11:32:25Z
dc.descriptionMotivated by structural issues in the AdS-CFT correspondence, the theory of generalized free fields is reconsidered. A stress-energy tensor for the generalized free field is constructed as a limit of Wightman fields. Although this limit is singular, it fulfils the requirements of a conserved local density for the Poincar'e generators. An explicit "holographic" formula relating the Klein-Gordon field on AdS to generalized free fields on Minkowski space-time is provided, and contrasted with the "algebraic" notion of holography. A simple relation between the singular stress-energy tensor and the canonical AdS stress-energy tensor is exhibited.
dc.description25 pages
dc.identifierhttps://arxiv.org/abs/math-ph/0209035
dc.identifierhttp://arxiv.org/abs/math-ph/0209035
dc.identifierAnnalesHenriPoincare4:613-635,2003
dc.identifierdoi:10.1007/s00023-003-0141-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197592
dc.subjectMathematical Physics
dc.subjectHigh Energy Physics - Theory
dc.subject81T05, 81T10, 81T20
dc.titleGeneralized free fields and the AdS-CFT correspondence
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