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Many-body quantum dynamics in the decay of bent dark solitons of Bose–Einstein condensates

The beyond mean-field (MF) dynamics of a bent dark soliton (BDS) embedded in a two-dimensional repulsively interacting Bose–Einstein condensate is explored. We examine the case of a single BDS comparing the MF dynamics to a correlated approach, the multi-configuration time-dependent Hartree method f...

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Main Authors: G C Katsimiga, S I Mistakidis, G M Koutentakis, P G Kevrekidis, P Schmelcher
Format: Artigo
Language:Inglês
Published: IOP Publishing 2017-01-01
Series:New Journal of Physics
Subjects:
dark solitons
snaking instability
vortices
fragmentation
correlations
beyond mean-field effects
Online Access:https://doi.org/10.1088/1367-2630/aa96f6
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