Sep 9 – 13, 2019
Europe/Zurich timezone

Calculating the static gravitational two-body potential to fifth post-Newtonian order with Feynman diagrams

Sep 11, 2019, 11:00 AM
25m
Chambre du Trésorier

Chambre du Trésorier

Speaker

Christian Sturm

Description

The effective field theory approach to general relativity allows to
apply techniques for computing Feynman diagrams used in high energy
physics in order to calculate the gravitational two-body potential. In the
talk I will discuss the first-time calculation of the static two-body
potential to fifth post-Newtonian order. These results were achieved
thanks to a manifest factorization property of Feynman diagrams. The
talk is based on arXiv:1902.10571.

Primary author

Presentation materials