41 citations · 155 across the 10 of their papers we have counts for
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Computations in quantum mechanics made easy
H J Korsch, K Rapedius
Convenient and simple numerical techniques for performing quantum computations based on matrix representations of Hilbert space operators are presented and illustrated by various e…
An approximation formula for the Bloch-Siegert shift of the Rabi model
K. Rapedius
So far the Bloch-Siegert shift of the Rabi model has only been calculated numerically or by means of perturbation theory valid in either the weak or strong driving regime only. Rec…
Calculating resonance positions and widths using the Siegert approximation method
Kevin Rapedius
Here we present complex resonance states (or Siegert states), that describe the tunneling decay of a trapped quantum particle, from an intuitive point of view which naturally leads…
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…