648 citations · 1.7k across the 16 of their papers we have counts for
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cond-mat2003
Instabilities of a Bose-Einstein condensate in a periodic potential: an experimental investigation
M. Cristiani, O. Morsch, N. Malossi +4
By accelerating a Bose-Einstein condensate in a controlled way across the edge of the Brillouin zone of a 1D optical lattice, we investigate the stability of the condensate in the…
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…