116 citations · 352 across the 8 of their papers we have counts for
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quant-ph2012★ 19 cited
Controlling the Momentum Current of an Off-resonant Ratchet
R. K. Shrestha, J. Ni, W. K. Lam +2
We experimentally investigate the phenomenon of a quantum ratchet created by exposing a Bose-Einstein Condensate to short pulses of a potential which is periodic in both space and…
cond-mat.quant-gas2012★ 116 cited
Beyond mean-field dynamics in open Bose-Hubbard chains
D. Witthaut, F. Trimborn, H. Hennig +3
We investigate the effects of phase noise and particle loss on the dynamics of a Bose-Einstein condensate in an optical lattice. Starting from the many-body master equation, we dis…