29 citations · 73 across the 3 of their papers we have counts for
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Chaotic dynamics of a Bose-Einstein condensate coupled to a qubit
J. Martin, B. Georgeot, D. L. Shepelyansky
We study numerically the coupling between a qubit and a Bose-Einstein condensate (BEC) moving in a kicked optical lattice, using Gross-Pitaevskii equation. In the regime where the…
Time reversal of Bose-Einstein condensates
J. Martin, B. Georgeot, D. L. Shepelyansky
Using Gross-Pitaevskii equation, we study the time reversibility of Bose-Einstein condensates (BEC) in kicked optical lattices, showing that inside the regime of quantum chaos the…
Loschmidt cooling by time reversal of atomic matter waves
J. Martin, B. Georgeot, D. L. Shepelyansky
We propose an experimental scheme which allows to realize approximate time reversal of matter waves for ultracold atoms in the regime of quantum chaos. We show that a significant f…