64 citations · 281 across the 13 of their papers we have counts for
7 papers · 1 filter
Thermal BEC black holes
Roberto Casadio, Andrea Giugno, Octavian Micu +1
We review some features of BEC models of black holes obtained by means of the HWF formalism. We consider the KG equation for a toy graviton field coupled to a static matter current…
Thermal corpuscular black holes
Roberto Casadio, Andrea Giugno, Alessio Orlandi
We study the corpuscular model of an evaporating black hole consisting of a specific quantum state for a large number of self-confined bosons. The single-particle spectrum cont…
Consistent Cosmic Microwave Background Spectra from Quantum Depletion
Roberto Casadio, Florian Kuhnel, Alessio Orlandi
Following a new quantum cosmological model proposed by Dvali and Gomez, we quantitatively investigate possible modifications to the Hubble parameter and following corrections to th…
Quantum Harmonic Black Holes (Proceeding of the Karl Schwarzschild Meeting 2013)
Roberto Casadio, Alessio Orlandi
Inspired by the recent conjecture that black holes are condensates of gravitons, we investigate a simple model for the black hole degrees of freedom that is consistent both from th…
The final stage of gravitationally collapsed thick matter layers
Piero Nicolini, Alessio Orlandi, Euro Spallucci
In the presence of a minimal length physical objects cannot collapse to an infinite density, singular, matter point. In this note we consider the possible final stage of the gravit…
Bubble dynamics: (nucleating) radiation inside dust
R. Casadio, A. Orlandi
We consider two spatially flat Friedmann-Robertson-Walker spacetimes divided by a time-like thin shell in the nontrivial case in which the inner region of finite extension contains…