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cond-mat.quant-gas2019
Breaking of Josephson junction oscillations and onset of quantum turbulence in Bose--Einstein condensates
Adam Griffin, Sergey Nazarenko, Davide Proment
We analyse the formation and the dynamics of quantum turbulence in a two-dimensional Bose-Einstein condensate with a Josephson junction barrier modelled using the Gross-Pitaevskii…
physics.flu-dyn2019
Flying in a superfluid: starting flow past an airfoil
Seth Musser, Davide Proment, Miguel Onorato +1
We investigate superfluid flow around an airfoil accelerated to a finite velocity from rest. Using simulations of the Gross--Pitaevskii equation we find striking similarities to vi…