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Type: Journal article
Title: D-Branes, B-Fields and twisted K-theory
Author: Bouwknegt, P.
Varghese, M.
Citation: The Journal of High Energy Physics, 2000; 3(7):1-11
Publisher: Editrice Compositori Bologna
Issue Date: 2000
ISSN: 1029-8479
Statement of
Peter Bouwknegt and Varghese Mathai
Abstract: In this note we propose that D-brane charges, in the presence of a topologically non-trivial B-field, are classified by the K-theory of an infinite dimensional C*-algebra. In the case of B-fields whose curvature is pure torsion our description is shown to coincide with that of Witten.
Keywords: D-branes
Differential and Algebraic Geometry
Description: Copyright © Institute of Physics and IOP Publishing Limited
DOI: 10.1088/1126-6708/2000/03/007
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