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cond-mat.soft2005
Drag effect and topological complexes in strongly interacting two-component lattice superfluids
V. M. Kaurov, A. B. Kuklov, A. E. Meyerovich
The mutual drag in strongly interacting two-component superfluids in optical lattices is discussed. Two competing drag mechanisms are the vacancy-assisted motion and proximity to t…
cond-mat.soft2003
Interconversion of dark soliton and Josephson vortex in a quasi-1D long Bose Josephson junction
V. M. Kaurov, A. B. Kuklov
Dark soliton (DS) and Josephson vortex (JV) in quasi-1D long Bose Josephson junction (BJJ) can be interconverted by tuning Josephson coupling. Rates of the interconversion as well…