287 citations · 750 across the 12 of their papers we have counts for
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Connecting few-body inelastic decay to many-body correlations: a weakly coupled impurity in a resonant Fermi gas
Sébastien Laurent, Matthieu Pierce, Marion Delehaye +3
We study three-body recombination in an ultracold Bose-Fermi mixture. We first show theoretically that, for weak inter-species coupling, the loss rate is proportional to Tan's cont…
Critical Velocity and Dissipation of an ultracold Bose-Fermi Counterflow
Marion Delehaye, Sébastien Laurent, Igor Ferrier-Barbut +3
We study the dynamics of counterflowing bosonic and fermionic lithium atoms. First, by tuning the interaction strength we measure the critical velocity vc of the system in the BEC-…
Universal Loss Dynamics in a Unitary Bose Gas
Ulrich Eismann, Lev Khaykovich, Sébastien Laurent +8
The low temperature unitary Bose gas is a fundamental paradigm in few-body and many-body physics, attracting wide theoretical and experimental interest. Here we first present a the…
Chandrasekhar-Clogston limit and critical polarization in a Fermi-Bose superfluid mixture
Tomoki Ozawa, Alessio Recati, Marion Delehaye +2
We study mixtures of a population-imbalanced strongly-interacting Fermi gas and of a Bose-Einstein condensed gas at zero temperature. In the homogeneous case, we find that the Chan…
A Mixture of Bose and Fermi Superfluids
Igor Ferrier-Barbut, Marion Delehaye, Sebastien Laurent +5
Superconductivity and superfluidity of fermionic and bosonic systems are remarkable many-body quantum phenomena. In liquid helium and dilute gases, Bose and Fermi superfluidity has…
Density distribution of a trapped two-dimensional strongly interacting Fermi gas
Alexey A. Orel, Paul Dyke, Marion Delehaye +2
We calculate and measure the density distribution and cloud size of a trapped two-dimensional Li Fermi gas near a Feshbach resonance at low temperatures. Density distribution…