160 citations · 1.7k across the 43 of their papers we have counts for
Showing 2009 · cond-mat.otherShow all
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cond-mat.other2009★ 24 cited
Pulsating and persistent vector solitons in a Bose-Einstein condensate in a lattice upon phase separation instability
Uttam Shrestha, Juha Javanainen, Janne Ruostekoski
We study numerically the outcome of the phase separation instability of a dual-species Bose-Einstein condensate in an optical lattice. When only one excitation mode is unstable a b…
cond-mat.other2009★ 7 cited
Quantum dynamics of instability-induced pulsations of a Bose-Einstein condensate in an optical lattice
Uttam Shrestha, Juha Javanainen, Janne Ruostekoski
We study the dynamics of a Bose-Einstein condensate in a one-dimensional optical lattice in the limit of weak atom-atom interactions, including an approximate model for quantum flu…