Lecture Event
SFB General Meeting and SFB Colloquium
4 Feb 2013, 13:00 – 17:15
Talk
Path integrals via algebraic topology?
Prof. Dr. Peter Teichner (MPI Bonn)
4 Feb 2013, 14:45 – 15:45
We'll discuss the structural analogies between path integrals and push-forwards in certain generalized cohomology theories. As a consequence, we propose a new way of rigorously defining the 2-dimensional super symmetric Sigma model, at least up to deformation.
This is a report on joint work with Stephan Stolz.
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