CURRENT RESEARCH INTERESTS:

Twisted K-theory, index theory and geometric questions in quantum field theory.

Semi-finite spectral flow, the semi-finite local index formula in noncommutative geometry and applications, invariants from KMS states.

Scattering theory and non-commutative geometry.

Organising the Trimester program in Non-commutative Geometry and its Applications 2014 at the Hausdorff Institute for Mathematics in Bonn. See

http://www.him.uni-bonn.de/programs/future-programs/future-trimester-programs/non-commutative-geometry-2014/description/