141 citations · 182 across the 2 of their papers we have counts for
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quant-ph2008★ 217 cited
Mean-field dynamics of a non-Hermitian Bose-Hubbard dimer
E. M. Graefe, H. J. Korsch, A. E. Niederle
We investigate an -particle Bose-Hubbard dimer with an additional effective decay term in one of the sites. A mean-field approximation for this non-Hermitian many-particle syste…
quant-ph2008★ 3 cited
Barrier transmission for the Nonlinear Schrödinger Equation: Surprises of nonlinear transport
K. Rapedius, H. J. Korsch
In this communication we report on a peculiar property of barrier transmission that systems governed by the nonlinear Schroedinger equation share with the linear one: For unit tran…
quant-ph2005★ 141 cited
Mean-field dynamics of a Bose-Einstein condensate in a time-dependent triple-well trap: Nonlinear eigenstates, Landau-Zener models and STIRAP
E. M. Graefe, H. J. Korsch, D. Witthaut
We investigate the dynamics of a Bose--Einstein condensate (BEC) in a triple-well trap in a three-level approximation. The inter-atomic interactions are taken into account in a mea…