External Fields as Intrinsic Geometry

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dc.creatorMadore, John
dc.creatorSchraml, Stefan
dc.creatorSchupp, Peter
dc.creatorWess, Julius
dc.date2000-09-28
dc.date.accessioned2026-07-07T12:26:41Z
dc.date.available2026-07-07T12:26:41Z
dc.descriptionThere is an interesting dichotomy between a space-time metric considered as external field in a flat background and the same considered as an intrinsic part of the geometry of space-time. We shall describe and compare two other external fields which can be absorbed into an appropriate redefinition of the geometry, this time a noncommutative one. We shall also recall some previous incidences of the same phenomena involving bosonic field theories. It is known that some such theories on the commutative geometry of space-time can be re-expressed as abelian-gauge theory in an appropriate noncommutative geometry. The noncommutative structure can be considered as containing extra modes all of whose dynamics are given by the one abelian action.
dc.description19 pages, Latex
dc.identifierhttps://arxiv.org/abs/hep-th/0009230
dc.identifierhttp://arxiv.org/abs/hep-th/0009230
dc.identifierEur.Phys.J.C18:785-794,2001
dc.identifierdoi:10.1007/s100520100566
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/214959
dc.subjectHigh Energy Physics - Theory
dc.titleExternal Fields as Intrinsic Geometry
dc.typetext

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