41 citations · 155 across the 10 of their papers we have counts for
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cond-mat.other2005★ 41 cited
An analytical study of resonant transport of Bose-Einstein condensates
K. Rapedius, D. Witthaut, H. J. Korsch
We study the stationary nonlinear Schrödinger equation, or Gross-Pitaevskii equation, for a one--dimensional finite square well potential. By neglecting the mean--field interaction…
cond-mat.other2005★ 23 cited
The nonlinear Schroedinger equation for the delta-comb potential: quasi-classical chaos and bifurcations of periodic stationary solutions
D. Witthaut, K. Rapedius, H. J. Korsch
The nonlinear Schroedinger equation is studied for a periodic sequence of delta-potentials (a delta-comb) or narrow Gaussian potentials. For the delta-comb the time-independent non…