Equivariant gerbes over compact simple Lie groups

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dc.creatorBehrend, Kai
dc.creatorXu, Ping
dc.creatorZhang, Bin
dc.date2003-06-11
dc.date.accessioned2026-07-07T04:58:54Z
dc.date.available2026-07-07T04:58:54Z
dc.descriptionUsing groupoid $S^1$-central extensions, we present, for a compact simple Lie group $G$, an infinite dimensional model of $S^1$-gerbe over the differential stack $G/G$ whose Dixmier-Douady class corresponds to the canonical generator of the equivariant cohomology $H_G^3 (G, Z)$.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0306183
dc.identifierhttp://arxiv.org/abs/math/0306183
dc.identifierC. R. Acad. Sci. Paris, Ser. I 336 (2003) 251-256
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/67770
dc.subjectSymplectic Geometry
dc.subjectMathematical Physics
dc.subjectAlgebraic Geometry
dc.subjectLogic
dc.titleEquivariant gerbes over compact simple Lie groups
dc.typetext

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