Aarhus University Seal / Aarhus Universitets segl

Spectral theory on stationary spacetimes

Alexander Strohmaier (University of Leeds)
Mathematics seminar
Mandag, 8 juni, 2020, at 17:00-18:00, Zoom (contact Jacob Schach Møller for details)
Beskrivelse:
For compact Riemannian manifolds the Gutzwiller-Duistermaat-Guillemin trace formula is one of the  standard tools to show Weyl laws, investigate questions of quantum chaos, and prove inverse  spectral problems. In this talk I am going to present a generalisation to the setting of stationary
spacetimes with compact Cauchy surfaces. I will start by explaining the classical theory and then  point out some differences in the more general relativistic setting. This is  joint work with Steve Zelditch.

_____________________________________________________

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:

Kontaktperson: Jacob Schach Møller