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The Feynman propagator on curved spacetimes

Jan Derezinski (University of Warsaw)
Mathematics Seminar
Monday, 25 May, 2020 | 17:00–18:00 | Zoom (contact Jacob Schach Møller for details)
Contact: Jacob Schach Møller

Spacetimes with an asymptotically stationary future and past possess a distinguished Feynman propagator, a central ingredient of the evaluation of scattering amplitudes. I will describe its construction and the related question of self-adjointness of the Klein-Gordon operator.

This talk is part of series of talks affiliated with the virtual Mittag-Leffler workshop "Scattering, microlocal analysis and renormalization", organized by Claudio Dappiaggi, Jacob Schach Møller and Michal Wrochna. The full schedule can be found at: