Galaxy clusters as cosmological probes and astrophysical laboratories, Amandine Le Brun
31 mars 2022
The existence of a hierarchy of cosmic structures, spanning a wide range of scales, has been unveiled by the astronomical observations of the (...)
Cosmology with galaxy clusters : impact of theoretical and observational systematic uncertainties, Laura Salvati (IAS, Orsay)
24 mars 2022
Galaxy clusters are a powerful cosmological probe, being able to track the evolution of large scale structure in the latest Universe. The (...)
The Weyl BMS group and Einstein’s equations, Roberto Oliveri
17 mars 2022
After a short review of asymptotic symmetries at null infinity in GR, I will introduce the Weyl BMS group, a recent extension of the BMS group, (...)
Nonlinear curvature effects in gravitational waves of inspiralling black hole binaries, Banafsheh Shiralilou
10 mars 2022
Gravitational waves emitted by black hole binaries enable unprecedented tests of the theory of gravity at highly non-linear regimes. The current (...)
Vacances d’hiver, Vacances d’hiver
24 février 2022
3 mars 2022
Vacances d’hiver, Vacances d’hiver
24 février 2022
3 mars 2022