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gr-qc2025
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…
cond-mat.quant-gas2025★ 1 cited
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…