Disordered vortex arrays in a two-dimensional condensate
classification
❄️ cond-mat.dis-nn
cond-mat.stat-mech
keywords
condensatedisorderedmethodtwo-dimensionalvortexarrayarraysbose-einstein
read the original abstract
We suggest a method to create turbulence in a Bose-Einstein condensate. The method consists in, firstly, creating an ordered vortex array, and, secondly, imprinting a phase difference in different regions of the condensate. By solving numerically the two-dimensional Gross-Pitaevskii equation we show that the motion of the resulting positive and negative vortices is disordered.
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