61 citations · 166 across the 10 of their papers we have counts for
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Resonant tunneling of Bose-Einstein condensates in optical lattices
Alessandro Zenesini, Carlo Sias, Hans Lignier +7
In this article, we present theoretical as well as experimental results on resonantly enhanced tunneling of Bose-Einstein condensates in optical lattices both in the linear case an…
Bose-Einstein condensates in 1D optical lattices: nonlinearity and Wannier-Stark spectra
Ennio Arimondo, Donatella Ciampini, Oliver Morsch
We present our experimental investigations on the subject of nonlinearity-modified Bloch-oscillations and of nonlinear Landau-Zener tunneling between two energy bands in a rubidium…
Engineered quantum tunnelling in extended periodic potentials
Sandro Wimberger, Donatella Ciampini, Oliver Morsch +2
Quantum tunnelling from a tilted, but otherwise periodic potential is studied. Our theoretical and experimental results show that, by controlling the system's parameters, we can en…
Resonantly enhanced tunneling of Bose-Einstein condensates in periodic potentials
C. Sias, A. Zenesini, H. Lignier +4
We report on measurements of resonantly enhanced tunneling of Bose-Einstein condensates loaded into an optical lattice. By controlling the initial conditions of our system we were…