71 citations · 146 across the 3 of their papers we have counts for
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Quench dynamics of an ultracold two-dimensional Bose gas
Paolo Comaron, Fabrizio Larcher, Franco Dalfovo +1
We study the dynamics of a two-dimensional Bose gas after an instantaneous quench of an initially ultracold thermal atomic gas across the Berezinskii-Kosterlitz-Thouless phase tran…
Collisionless sound in a uniform two-dimensional Bose gas
Miki Ota, Fabrizio Larcher, Franco Dalfovo +3
Using linear response theory within the Random Phase Approximation, we investigate the propagation of sound in a uniform two dimensional (2D) Bose gas in the collisionless regime.…
Dynamics and interaction of vortex lines in an elongated Bose-Einstein condensate
Simone Serafini, Matteo Barbiero, Michele Debortoli +5
We study the real-time dynamics of vortex lines in a large elongated Bose-Einstein condensate (BEC) of sodium atoms using a stroboscopic technique. Vortices are spontaneously produ…