16 citations · 21 across the 11 of their papers we have counts for
4 papers · 1 filter
Calculation of eigenvalues by Greens-functions and the Lippmann-Schwinger equation
Alexander Jurisch
We calculate eigenvalues of one-dimensional quantum-systems by the exact numerical solution of the Lippmann-Schwinger equation, analogous to the scattering problem. To illustrate o…
Anomalous quantum reflection as a quasi-dynamical damping effect
Alexander Jurisch, Jan-Michael Rost
We develop a quasi-analytical theory for the quantum reflection amplitude of Bose-Einstein condensates. We derive and calculate the decay-width of a Bose-Einstein condensate. A gen…
Trapping cold Atoms by Quantum Reflection
Alexander Jurisch, Jan-Michael Rost
We examine the properties of a quantum reflection trap when particle-interaction is included. We explore the influence of the particle-interaction on the trapping for different reg…
Quantum Mechanics from the Hamilton-Jacobi Point of View
Alexander Jurisch
In this article, we develop quantum mechanics upon the framework of the quantum mechanical Hamilton-Jacobi theory. We will show, that the Schroedinger point of view and the Hamilto…