37 citations · 56 across the 6 of their papers we have counts for
6 papers
Ultra-cold atoms quantum tunneling through single and double optical barriers
Roy Eid, Alfred Hammond, Lucas Lavoine +1
We realize textbook experiments on Bose-Einstein condensate tunnelling through thin repulsive potential barriers. In particular, we demonstrate atom tunnelling though a single opti…
Decoupled sound and amplitude modes in trapped dipolar supersolids
Jens Hertkorn, Philipp Stürmer, Koushik Mukherjee +7
We theoretically investigate elementary excitations of dipolar quantum gases across the superfluid to supersolid phase transition in a toroidal trap. We show how decoupled first so…
Tunable three-body interactions in driven two-component Bose-Einstein condensates
A. Hammond, L. Lavoine, Thomas Bourdel
We propose and demonstrate the appearance of an effective attractive three-body interaction in coherently-driven two-component Bose Einstein condensates. It originates from the spi…
Beyond-mean-field effects in Rabi-coupled two-component Bose-Einstein condensate
L Lavoine, A Hammond, A Recati +2
We theoretically calculate and experimentally measure the beyond-mean-field (BMF) equation of state in a coherently-coupled two-component Bose-Einstein condensate (BEC) in the regi…
1D to 3D beyond-mean-field dimensional crossover in mixture quantum droplets
L Lavoine, T Bourdel
The existence of quantum droplets in binary Bose-Einstein condensate mixtures rely on beyondmean field effects, competing with mean-field effects. Interestingly, the beyond-mean fi…
Observation of the algebraic localization-delocalization transition in a 1D disordered potential with a bias force
G. Berthet, L. Lavoine, M. Parit +3
In a one-dimensional (1D) disordered potential, quantum interferences leading to Anderson lo-calization are ubiquitous, such that all wave-functions are exponentially localized. Mo…