289 citations · 1.1k across the 14 of their papers we have counts for
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Analog Models beyond Kinematics
Serena Fagnocchi
In this paper I discuss the extension of the analogy between gravitation and some systems of condensed matter physics from kinematics to dynamics. I will focus my attention on two…
The depletion in Bose Einstein condensates using Quantum Field Theory in curved space
Roberto Balbinot, Serena Fagnocchi, Alessandro Fabbri
Using methods developed in Quantum Field Theory in curved space we can estimate the effects of the inhomogeneities and of a non vanishing velocity on the depletion of a Bose Einste…
Numerical analysis of backreaction in acoustic black holes
Roberto Balbinot, Alessandro Fabbri, Serena Fagnocchi +1
Using methods of Quantum Field Theory in curved spacetime, the first order in hbar quantum corrections to the motion of a fluid in an acoustic black hole configuration are numerica…
Hawking Radiation from Acoustic Black Holes, Short Distance and Back-Reaction Effects
R. Balbinot, A. Fabbri, S. Fagnocchi +1
Using the action principle we first review how linear density perturbations (sound waves) in an Eulerian fluid obey a relativistic equation: the d'Alembert equation. This analogy b…