173 citations · 1.3k across the 31 of their papers we have counts for
5 papers · 1 filter
Jones-Roberts solitary waves and the onset of rotation in a spherical surface condensate
Noel Cuadra, Alberto Villois, Thomas Gasenzer +1
The nonlinear excitations underlying the onset of rotation in a dilute Bose-Einstein condensate confined to a thin spherical shell are studied. These excitations correspond to soli…
Interactions and Reconnections of Four-Dimensional Quantum Vortices
H. A. J. Middleton-Spencer, B. McCanna, D. Proment +1
Interactions and reconnections of vortices are fundamental in many areas of physics, including classical and quantum fluids where they are central to understanding phenomena such a…
Vortex to Rotons Transition in Dipolar Bose-Einstein Condensates
Alberto Villois, Miguel Onorato, Davide Proment
Recent experimental advancements enabled the creation of various systems exhibiting superfluid behavior, with one notable achievement being the development of dipolar Bose-Einstein…
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…
Torus quantum vortex knots in the Gross-Pitaevskii model for Bose-Einstein condensates
Davide Proment, Miguel Onorato, Carlo F. Barenghi
We examine on the static and dynamical properties of quantum knots in a Bose-Einstein condensate. In particular, we consider the Gross-Pitaevskii model and revise a technique to co…