48 citations · 108 across the 16 of their papers we have counts for
4 papers · 1 filter
A Relativistic Tensorial Model for Fractional Interaction between Dark Matter and Gravity
Francesco Benetti, Andrea Lapi, Samuele Silveravalle +5
In a series of recent papers it was shown that several aspects of Dark Matter (DM) phenomenology, such as the velocity profiles of individual dwarfs and spiral galaxies, the scalin…
Ultra-compact Objects of Non-minimally Coupled Dark Matter
Francesco Benetti, Andrea Lapi, Samuele Silveravalle +1
In the framework of a collisionless dark matter fluid which is non-minimally coupled to gravity, we investigate the existence and properties of static, spherically symmetric soluti…
Scalar Perturbations of Regular Black Holes derived from a Non-Singular Collapse Model in Asymptotic Safety
Andrea Spina, Samuele Silveravalle, Alfio Bonanno
We investigate the massless scalar field perturbations, focusing on the quasinormal modes spectrum and the ringdown waveform of regular black hole spacetimes derived within the Asy…
Black holes at a crossroads: late-stage evaporation in quadratic gravity
Alfio Bonanno, Samuele Silveravalle
In General Relativity black hole evaporation leads to sudden bursts of energy and loss of information. It can be argued that these phenomena happen in the final stages of evaporati…