23 citations · 41 across the 5 of their papers we have counts for
5 papers
Backreaction equations for 1+1 dimensional BEC sonic black holes
Roberto Balbinot, Alessandro Fabbri, Giorgio Ciliberto +1
As in the gravitational context, one of the most challenging open question in analogue black holes formed in Bose-Einstein condensates concerns the backreaction of Hawking-like rad…
Quantum backreaction in an analog black hole
G. Ciliberto, R. Balbinot, A. Fabbri +1
We extend the Gross-Pitaevskii equation to incorporate the effect of quantum fluctuations onto the flow of a weakly interacting Bose-Einstein condensate. Applying this framework to…
Topological Pathways to Two-Dimensional Quantum Turbulence
Riccardo Panico, Giorgio Ciliberto, Giovanni Italo Martone +4
We present a combined experimental and theoretical investigation of the formation and decay kinetics of vortices in two dimensional, compressible quantum turbulence. We follow the…
Violation of Bell inequalities in an analogue black hole
Giorgio Ciliberto, Stephanie Emig, Nicolas Pavloff +1
Signals of entanglement and nonlocality are quantitatively evaluated at zero and finite temperature in an analogue black hole realized in the flow of a quasi one-dimensional Bose-E…
Momentum correlations as signature of sonic Hawking radiation in Bose-Einstein condensates
A. Fabbri, N. Pavloff
We study the two-body momentum correlation signal in a quasi one dimensional Bose-Einstein condensate in the presence of a sonic horizon. We identify the relevant correlation lines…