52 citations · 133 across the 7 of their papers we have counts for
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cond-mat.soft2006★ 21 cited
Persistent current of atoms in a ring optical lattice
Andrey R. Kolovsky
We consider a small ensemble of Bose atoms in a ring optical lattice with weak disorder. The atoms are assumed to be initially prepared in a superfluid state with non-zero quasimom…
cond-mat.other2006
Bloch oscillations of strongly interacting Bose atoms
Andrey R. Kolovsky
We analyse Bloch oscillations (i.e., oscillations induced by a static force) of strongly interacting Bose atoms {\em beyond} the hard-core bosons model. It is shown that residual i…