240 citations · 2.6k across the 67 of their papers we have counts for
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Genericity aspects of black hole formation in the collapse of spherically symmetric slightly inhomogeneous perfect fluids
Seema Satin, Daniele Malafarina, Pankaj S. Joshi
We study the complete gravitational collapse of a class of spherically symmetric inhomogeneous perfect fluid models obtained by introducing small radial perturbations in an otherwi…
Note on the effect of a massive accretion disk in the measurements of black hole spins
Cosimo Bambi, Daniele Malafarina, Naoki Tsukamoto
The spin measurement of black holes has important implications in physics and astrophysics. Regardless of the specific technique to estimate the black hole spin, all the current ap…
Singularity avoidance in quantum-inspired inhomogeneous dust collapse
Yue Liu, Daniele Malafarina, Leonardo Modesto +1
In a previous paper, some of us studied general relativistic homogeneous gravitational collapses for dust and radiation, in which the density profile was replaced by an effective d…
All black holes in Lemaitre-Tolman-Bondi inhomogeneous dust collapse
Pankaj S. Joshi, Daniele Malafarina
Within the Lemaitre-Tolman-Bondi formalism for gravitational collapse of inhomogeneous dust we analyze the parameter space that leads to the formation of a globally covered singula…
Singularity avoidance in classical gravity from four-fermion interaction
Cosimo Bambi, Daniele Malafarina, Antonino Marciano +1
We derive the dynamics of the gravitational collapse of a homogeneous and spherically symmetric cloud in a classical set-up endowed with a topological sector of gravity and a non-m…