Superfluid Bloch dynamics in an incommensurate optical lattice

Superfluid Bloch dynamics in an incommensurate optical lattice

We investigate the interplay of disorder and interactions in the accelerated transport of a Bose–Einstein condensate through an incommensurate optical lattice. We show that interactions can effectively cancel the damping of Bloch oscillations (BOs) due to the disordered potential and we provide a si...

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Bibliographic Details
Main Authors: J B Reeves, B Gadway, T Bergeman, I Danshita, D Schneble
Format: Article
Language:English
Published: IOP Publishing 2014-01-01
Series:New Journal of Physics
Subjects:
Bose–Einstein condensates
disorder
optical lattices
67.85.Hj
61.43.-j
03.75.Kk
Online Access:https://doi.org/10.1088/1367-2630/16/6/065011

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