Duality covariant quantum field theory on noncommutative Minkowski space

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dc.creatorFischer, Andre
dc.creatorSzabo, Richard J.
dc.date2008-10-07
dc.date2009-02-10
dc.date.accessioned2026-07-07T12:42:41Z
dc.date.available2026-07-07T12:42:41Z
dc.descriptionWe prove that a scalar quantum field theory defined on noncommutative Minkowski spacetime with noncommuting momentum coordinates is covariant with respect to the UV/IR duality which exchanges coordinates and momenta. The proof is based on suitable resonance expansions of charged noncommutative scalar fields in a background electric field, which yields an effective description of the field theory in terms of a coupled complex two-matrix model. The two independent matrix degrees of freedom ensure unitarity and manifest CT-invariance of the field theory. The formalism describes an analytic continuation of the renormalizable Grosse-Wulkenhaar models to Minkowski signature.
dc.description32 pages; v2: Typos corrected; v3: Further typos corrected - Final version to appear in JHEP
dc.identifierhttps://arxiv.org/abs/0810.1195
dc.identifierhttp://arxiv.org/abs/0810.1195
dc.identifierJHEP 0902:031,2009
dc.identifierdoi:10.1088/1126-6708/2009/02/031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220160
dc.subjectHigh Energy Physics - Theory
dc.titleDuality covariant quantum field theory on noncommutative Minkowski space
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