PBHs-as-CDM scenario and Gravitational Waves
2019-07-08
12:00
CSIC
Sala Alberto Lobo (ICE building, UAB Campus)
We argue that primordial black holes (PBHs) with the mass of an asteroid can be CDM of the Universe. In this scenario, the associated curvature perturbations will produce secondary gravitational waves with a unique spectral feature, and the amount produced will be large enough to be detected by the future space gravitational wave antenna, LISA.