480 citations · 4.3k across the 109 of their papers we have counts for
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Signatures of chaotic tunnelling
Amaury Mouchet, Dominique Delande
Recent experiments with cold atoms provide a significant step toward a better understanding of tunnelling when irregular dynamics is present at the classical level. In this paper,…
Coherent backscattering of light by cold atoms: theory meets experiment
Guillaume Labeyrie, Dominique Delande, Cord A. Mueller +2
Coherent backscattering (CBS) of quasi-resonant light by cold atoms presents some specific features due to the internal structure of the atomic scatterers. We present the first qua…
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…
Observation of sub-Fourier resonances in a quantum-chaotic system
Pascal Szriftgiser, Jean Ringot, Dominique Delande +1
We experimentally show that the response of a quantum-chaotic system can display resonance lines sharper than the inverse of the excitation duration. This allows us to discriminate…
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…
Quantum three body Coulomb problem in two dimensions
L. Hilico, B. Grémaud, T. Jonckheere +2
We study the three-body Coulomb problem in two dimensions and show how to calculate very accurately its quantum properties. The use of a convenient set of coordinates makes it poss…