75 citations · 179 across the 6 of their papers we have counts for
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Superfluid fraction in an interacting spatially modulated Bose-Einstein condensate
G. Chauveau, C. Maury, F. Rabec +7
At zero temperature, a Galilean-invariant Bose fluid is expected to be fully superfluid. Here we investigate theoretically and experimentally the quenching of the superfluid densit…
Precision Measurements of Atom-Dimer Interactions in a Uniform Planar Bose Gas
C. Maury, B. Bakkali-Hassani, G. Chauveau +4
Cold quantum gases, when acted upon by electromagnetic fields, can give rise to samples where isolated atoms coexist with dimers or trimers, which raises the question of the intera…
Realization of a Townes soliton in a two-component planar Bose gas
B. Bakkali-Hassani, C. Maury, Y. -Q. Zou +6
Most experimental observations of solitons are limited to one-dimensional (1D) situations, where they are naturally stable. For instance, in 1D cold Bose gases, they exist for any…
Optical control of the density and spin spatial profiles of a planar Bose gas
Y. -Q. Zou, É. Le Cerf, B. Bakkali-Hassani +7
We demonstrate the arbitrary control of the density profile of a two-dimensional Bose gas by shaping the optical potential applied to the atoms. We use a digital micromirror device…
Tan's two-body contact across the superfluid transition of a planar Bose gas
Y. -Q. Zou, B. Bakkali-Hassani, C. Maury +4
Tan's contact is a quantity that unifies many different properties of a low-temperature gas with short-range interactions, from its momentum distribution to its spatial two-body co…
Magnetic dipolar interaction between hyperfine clock states in a planar alkali Bose gas
Y. -Q. Zou, B. Bakkali-Hassani, C. Maury +4
In atomic systems, clock states feature a zero projection of the total angular momentum and thus a low sensitivity to magnetic fields. This makes them widely used for metrological…