2 citations · 2 across the 1 of their papers we have counts for
4 papers
A diagrammatic approach to correlation functions in superfluids
Alessia Biondi, Maria Luisa Chiofalo, Massimo Mannarelli +1
Renaud Parentani has given a vast contribution to the development of gravitational analogue models as tools to explore various important aspects of general relativity and of quantu…
Binary superfluids: Low-energy properties and dissipative processes from spontaneous emission of massive phonons
Silvia Trabucco, Luca Lepori, Maria Luisa Chiofalo +1
We discuss the low-energy properties of binary superfluids with density-dependent interactions. Adding an intra-species coupling that induces an explicit soft symmetry-breaking, we…
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…