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