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Non-dispersive wave packets in periodically driven quantum systems
Andreas Buchleitner, Dominique Delande, Jakub Zakrzewski
With the exception of the harmonic oscillator, quantum wave-packets usually spread as time evolves. We show here that, using the nonlinear resonance between an internal frequency o…
Manipulating the shape of electronic non-dispersive wave-packets in the hydrogen atom: numerical tests in realistic experimental conditions
Dominique Delande, Krzysztof Sacha, Jakub Zakrzewski
We show that combination of a linearly polarized resonant microwave field and a parallel static electric field may be used to create a non-dispersive electronic wavepacket in Rydbe…
Stirring Bose-Einstein condensate
Bogdan Damski, Krzysztof Sacha, Jakub Zakrzewski
By shining a tightly focused laser light on the condensate and moving the center of the beam along the spiral line one may stir the condensate and create vortices. It is shown that…