On Monday, October 3 at 10.00 we will be welcoming Nicola Franchini (APC) for the gravitation group seminar. The seminar will take place in room 631B, (a zoom link can be found below).
Nicola will talk about the constraints from quasinormal modes on black hole perturbation potentials. 

Constraining modifications of black hole perturbation potentials near the light ring with quasinormal modes

Abstract

Next week we will be welcoming François Larrouturou (DESY Hamburg) for the Gravitation group seminar. 
The seminar will take place in person, in room 371A-Klein (the zoom link can be found below) next Monday, July 11 at 10:00. 

François will give an introduction to: 

Title : Minimalism as guideline to construct new paradigms.

Abstract : 

After recalling the definition of a black hole and its basic properties (mass, angular momentum and area), the seminar will focus on links between black holes and gravitational waves. In particular black hole thermodynamics will be discussed in connection with gravitational wave emission, as well as the so-called black hole information paradox.

Contact kleydeapc.in2p3.fr for zoom meeting details.