282 citations · 2.2k across the 28 of their papers we have counts for
28 papers
Multicomponent condensates: a flexible platform for soliton physics
Franco Rabec, Jérôme Beugnon, Jean Dalibard +1
We present a series of experimental investigations on binary mixtures of Bose-Einstein condensates. Our focus lies on the regime where the interaction parameters place the system a…
Superfluid Fraction of a 2D Bose-Einstein Condensate in a Triangular Lattice
F. Rabec, G. Brochier, S. Wattellier +5
We experimentally investigate the superfluid properties of a two-dimensional, weakly interacting Bose-Einstein condensate in the zero-temperature regime, when it is subjected to a…
Bloch Oscillations of a Soliton in a 1D Quantum Fluid
F. Rabec, G. Chauveau, G. Brochier +3
The motion of a quantum system subjected to an external force often defeats our classical intuition. A celebrated example is the dynamics of a single particle in a periodic potenti…
Dynamics of spatial phase coherence in a dissipative Bose-Hubbard atomic system
Rémy Vatré, Raphaël Bouganne, Manel Bosch Aguilera +4
We investigate the loss of spatial coherence of one-dimensional bosonic gases in optical lattices illuminated by a near-resonant excitation laser. Because the atoms recoil in a ran…
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…