677 citations · 3.5k across the 25 of their papers we have counts for
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Rotational bosonic current in a quasi-condensate confined in an optical toroidal trap
Aranya B. Bhattacherjee, E. Courtade, E. Arimondo
We investigate the possibility of inducing a bosonic current which is rotational in a pseudo 1D quasi-condensate confined in an optical toroidal trap. The stability of such a curre…
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…
A broadband Ytterbium-doped tunable fiber laser for 3He optical pumping at 1083 nm
Genevieve Tastevin, Sebastien Grot, Emmanuel Courtade +2
Large amounts of hyperpolarized 3He gas with high nuclear polarization rates are required for use in neutron spin filters or nuclear magnetic resonance imaging of human lung. Very…
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…