D-branes, KK-theory and duality on noncommutative spaces

J. Brodzki, V. Mathai, J. Rosenberg, R. J. Szabo

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1 Citation (Scopus)


We present a new categorical classification framework for D-brane charges on noncommutative manifolds using methods of bivariant K-theory. We describe several applications including an explicit formula for D-brane charge in cyclic homology, a refinement of open string T-duality, and a general criterion for cancellation of global worldsheet anomalies. © 2008 IOP Publishing Ltd.

Original languageEnglish
Article number012004
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 1 Feb 2008


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