Field Theory on Noncommutative Space-Time and the Deformed Virasoro Algebra

Simple item page
dc.creatorChaichian, M.
dc.creatorDemichev, A.
dc.creatorPresnajder, P.
dc.date2000-03-29
dc.date2000-05-20
dc.date.accessioned2026-07-07T04:09:42Z
dc.date.available2026-07-07T04:09:42Z
dc.descriptionWe consider a field theoretical model on the noncommutative cylinder which leads to a discrete-time evolution. Its Euclidean version is shown to be equivalent to a model on the complex $q$-plane. We reveal a direct link between the model on a noncommutative cylinder and the deformed Virasoro algebra constructed earlier on an abstract mathematical background. As it was shown, the deformed Virasoro generators necessarily carry a second index (in addition to the usual one), whose meaning, however, remained unknown. The present field theoretical approach allows one to ascribe a clear meaning to this second index: its origin is related to the noncommutativity of the underlying space-time. The problems with the supersymmetric extension of the model on a noncommutative super-space are briefly discussed.
dc.description19 pages, plain LaTeX; the abstract has been revised and a few clarifying comments have been added
dc.identifierhttps://arxiv.org/abs/hep-th/0003270
dc.identifierhttp://arxiv.org/abs/hep-th/0003270
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49952
dc.subjectHigh Energy Physics - Theory
dc.titleField Theory on Noncommutative Space-Time and the Deformed Virasoro Algebra
dc.typetext

Files

Collections

arXiv