166 citations · 287 across the 6 of their papers we have counts for
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cond-mat.quant-gas2014★ 4 cited
On the momentum of solitons and vortex rings in a superfluid
L. P. Pitaevskii
This paper is devoted to the calculation of the momentum of localized excitations, such as solitons and vortex rings, moving in a superfluid. The direct calculation of the momentum…
cond-mat.quant-gas2014★ 16 cited
Fast thermalization and Helmholtz oscillations of an ultracold Bose gas
D. J. Papoular, L. P. Pitaevskii, S. Stringari
We analyze theoretically the transport properties of a weakly-interacting ultracold Bose gas enclosed in two reservoirs connected by a constriction. We assume that the transport of…
cond-mat.quant-gas2014★ 166 cited
Observation of Solitonic Vortices in Bose-Einstein Condensates
Simone Donadello, Simone Serafini, Marek Tylutki +4
We observe solitonic vortices in an atomic Bose-Einstein condensate after free expansion. Clear signatures of the nature of such defects are the twisted planar density depletion ar…