Balzan Conference on Open Issues in Gravitation

Collection Balzan Conference on Open Issues in Gravitation

Organizer(s) Thibault Damour, Alessandro Nagar, Julio Parra-Martinez
Date(s) 24/03/2026 - 26/03/2026
linked URL https://indico.math.cnrs.fr/event/16096/
00:00:00 / 00:00:00
18 20

Gravitational radiation from hyperbolic orbits: a self-force perspective

By Niels Warburton

In this talk I will review the self-force approach to calculating gravitational radiation and associated quantities for a small compact body moving on a hyperbolic geodesic around a large black hole. I will present the latest gravitational self-force (GSF) calculations and comparisons with post-Minkowskian (PM), post-Newontian and numerical relativity results. I will also discuss how a resummation for PM results can be used to improve the convergence in the strong-field.

Information about the video

  • Date of recording 26/03/2026
  • Date of publication 03/04/2026
  • Institution IHES
  • Language English
  • Audience Researchers
  • Format MP4

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