28 citations · 59 across the 3 of their papers we have counts for
3 papers
Tracking quasi-classical chaos in ultracold boson gases
Maxence Lepers, Véronique Zehnlé, Jean Claude Garreau
We study the dynamics of a ultra-cold boson gas in a lattice submitted to a constant force. We track the route of the system towards chaos created by the many-body-induced nonlinea…
Kicked rotor quantum resonances in position space
Maxence Lepers, Véronique Zehnlé, Jean Claude Garreau
We present an approach of the kicked rotor quantum resonances in position-space, based on its analogy with the optical Talbot effect. This approach leads to a very simple picture o…
Atomic motion in tilted optical lattices
Quentin Thommen, Jean Claude Garreau, Veronique Zehnle
This paper presents a formalism describing the dynamics of a quantum particle in a one-dimensional, time-dependent, tilted lattice. The formalism uses the Wannier-Stark states, whi…