119 citations · 229 across the 5 of their papers we have counts for
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quant-ph2006★ 11 cited
Quantum transport and localization in biased periodic structures under bi- and polychromatic driving
A. Klumpp, D. Witthaut, H. J. Korsch
We consider the dynamics of a quantum particle in a one-dimensional periodic potential (lattice) under the action of a static and time-periodic field. The analysis is based on a ne…
quant-ph2004
Bound and resonance states of the nonlinear Schroedinger equation in simple model systems
D. Witthaut, S. Mossmann, H. J. Korsch
The stationary nonlinear Schroedinger equation, or Gross-Pitaevskii equation, is studied for the cases of a single delta potential and a delta-shell potential. These model systems…