TH Cosmo Coffee
New ideas on quenching and detecting BH rotational superradiances
by
→
Europe/Zurich
CERN
CERN
Description
In this talk I’ll discuss two recent results on BH superradiance: first, I will describe how BH photon superradiance is typically quenched by interactions of the photon cloud with the ambient electrons. Second, I will explain how an axionic cloud may impact the CMB if it decays into low energy photons which quickly heat and ionise the surrounding medium to Mpc scales.
Zoom link: https://cern.zoom.us/j/98399499159
Meeting ID: 983 994 99159
Passcode: 323288