New ideas on quenching and detecting BH rotational superradiances
Event details
Date | 07.12.2020 |
Hour | 14:00 › 15:30 |
Speaker | Diego Blas (King's College London) |
Location | Online |
Category | Conferences - Seminars |
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.
Practical information
- General public
- Free