43:07
published on April 3, 2026
Gravitational radiation from hyperbolic orbits: a self-force perspective
By Niels Warburton
55:48
published on April 2, 2026
The ADM description of the Bondi-Metzner-Sachs group of asymptotically flat spaces
By Marc Henneaux
49:12
published on April 1, 2026
News from the LIGO-Virgo-KAGRA collaboration: results and perspectives
By Marie-Anne Bizouard