Showing cond-mat.softShow all
2 papers · 1 filter
cond-mat.soft2004
Sympathetic cooling and collisional properties of a Rb-Cs mixture
M. Anderlini, E. Courtade, M. Cristiani +5
We report on measurements of the collisional properties of a mixture of Cs and Rb atoms in a magnetic trap at temperatures. By selectively evaporating…
cond-mat.soft2003
Asymmetric Landau-Zener tunneling in a periodic potential
M. Jona-Lasinio, O. Morsch, M. Cristiani +5
Using a simple model for nonlinear Landau-Zener tunneling between two energy bands of a Bose-Einstein condensate in a periodic potential, we find that the tunneling rates for the t…