401 citations · 3.5k across the 55 of their papers we have counts for
59 papers
The statistics of primordial black holes in a radiation dominated Universe -- recent and new results
Cristiano Germani, Ravi K. Sheth
We review the non-linear statistics of Primordial Black Holes that form from the collapse of over-densities in a radiation dominated Universe. We focus on the scenario in which lar…
Retrieving black hole information from the main Lorentzian saddle point
Cristiano Germani
One of the most striking evidences of the information loss paradox is that, according to the Hawking's calculation, the correlation functions of a test scalar field exponentially d…
Stochastic inflation at all order in slow-roll parameters: foundations
Diego Cruces, Cristiano Germani
In this paper we develop the formalism for the stochastic approach to inflation at all order in slow-roll parameters. This is done by including the momentum and Hamiltonian constra…
Analytical thresholds for black hole formation in general cosmological backgrounds
Albert Escrivà, Cristiano Germani, Ravi K. Sheth
We consider black holes which form from an initially spherically symmetric super-Hubble perturbation of a cosmological background filled by a perfect fluid with $w\in (0,1]…
Prospects for Fundamental Physics with LISA
Enrico Barausse, Emanuele Berti, Thomas Hertog +318
In this paper, which is of programmatic rather than quantitative nature, we aim to further delineate and sharpen the future potential of the LISA mission in the area of fundamental…
Non-linear statistics of primordial black holes from gaussian curvature perturbations
Cristiano Germani, Ravi K. Sheth
We develop the non-linear statistics of primordial black holes generated by a gaussian spectrum of primordial curvature perturbations. This is done by employing the compaction func…