Aug 8 – 13, 2022
Hörsaalzentrum Poppelsdorf
Europe/Berlin timezone

Real time evolution of scalar fields in semiclassical gravity

Aug 11, 2022, 12:10 PM
20m
CP1-HSZ/1st-1.001 - HS5 (CP1-HSZ)

CP1-HSZ/1st-1.001 - HS5

CP1-HSZ

50
Oral Presentation Theoretical Developments and Applications beyond Particle Physics Theoretical Developments

Speaker

Lukas Varnhorst (University of Wuppertal)

Description

We report on the development of a lattice formalism for studying the realtime behaviour of radially symmetric configurations of massless scalar fields in radially symmetric, curved spacetimes in 3+1 dimensions.
It is intended to numerically study back reaction effects due to semiclassical gravity in the time evolution of scalar field configurations, especially for those that will eventually evolve into black holes.

Primary authors

Christian Hoelbling Jana N. Guenther (University of Wuppertal) Lukas Varnhorst (University of Wuppertal)

Presentation materials