Threshold for primordial black holes: Dependence on the shape of the cosmological perturbations
Threshold for primordial black holes: Dependence on the shape of the cosmological perturbations
In this work, the author uses a previously developed numerical technique to formulate and investigate a well defined criterion for measuring general perturbation amplitudes for the collapse of primordial black holes, enabling a consistent derivation of how the threshold of primordial black hole formation depends on the shape of the …