D-branes, KK-theory and duality on noncommutative spaces
Date
2008
Authors
Brodzki, J.
Varghese, M.
Rosenberg, J.
Szabo, R.
Editors
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Conference paper
Citation
Journal of Physics : Conference Series, 2008, vol.103, iss.1, pp.012004-1-012004-13
Statement of Responsibility
J. Brodzki, V. Mathai, J. Rosenberg and R.J. Szabo
Conference Name
International Conference on Non-commutative Geometry and Physics (23 Apr 2007 - 27 Apr 2007 : Orsay, France)
Abstract
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 realignement of open string T-duality, and a general criterion for cancellation of global worldsheet anomalies.