Families index theorem in supersymmetric WZW model and twisted K-theory

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dc.creatorMickelsson, Jouko
dc.date2005-04-07
dc.date.accessioned2026-07-07T04:18:14Z
dc.date.available2026-07-07T04:18:14Z
dc.descriptionThe construction of twisted K-theory classes on a compact Lie group is reviewed using the supersymmetric Wess-Zumino-Witten model on a cylinder. The Quillen superconnection is introduced for a family of supercharges and the Chern character for the family is given and its relation to twisted cohomology is discussed.
dc.descriptionInvited talk at "Problemi Attuali di Fisica Teorica", Vietri sul Mare, March 24, 2005. 12 pages AmsTex
dc.identifierhttps://arxiv.org/abs/hep-th/0504063
dc.identifierhttp://arxiv.org/abs/hep-th/0504063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53092
dc.subjectHigh Energy Physics - Theory
dc.subjectAlgebraic Topology
dc.titleFamilies index theorem in supersymmetric WZW model and twisted K-theory
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