321 citations · 2.6k across the 76 of their papers we have counts for
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Dissipative processes at the acoustic horizon
Maria Luisa Chiofalo, Dario Grasso, Massimo Mannarelli +1
A transonic fluid flow generates an acoustic hole that is the hydrodynamic analogue of a gravitational black hole. Acoustic holes emit a detectable thermal radiation of phonons at…
Phonon emission by acoustic black holes
Massimo Mannarelli, Dario Grasso, Silvia Trabucco +1
We present a novel interpretation of the Hawking temperature of acoustic holes, the hydrodynamic analogue of standard black holes, by connecting the geometrical properties of the h…
Hawking temperature and phonon emission in acoustic holes
Massimo Mannarelli, Dario Grasso, Silvia Trabucco +1
Acoustic holes are the hydrodynamic analogue of standard black holes. Featuring an acoustic horizon, these systems spontaneously emit phonons at the Hawking temperature. We derive…
A reliable description of the radial oscillations of compact stars
Francesco Di Clemente, Massimo Mannarelli, Francesco Tonelli
We develop a numerical algorithm for the solution of the Sturm-Liouville differential equation governing the stationary radial oscillations of nonrotating compact stars. Our method…
Gravitational wave echoes from strange stars
Massimo Mannarelli, Francesco Tonelli
It has recently been claimed, with a significance level, that gravitational wave echoes at a frequency of about Hz have been produced in the GW170817 event. The mergin…