46 citations · 75 across the 3 of their papers we have counts for
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cond-mat.soft2004
Axial collective excitations of a degenerate Fermi gas in the BEC to unitarity crossover
R. Combescot, X. Leyronas
We show that, with reasonable hypotheses leading to a simple modeling,a link can be obtained from experiments on the axial low frequency collective modes between the molecular scat…
cond-mat.soft2004
Comment on "Collective excitations of a degenerate gas at the BEC-BCS crossover"
R. Combescot, X. Leyronas
Very recent experiments have studied for the first time collective excitations of an ultracold Li gas covering in particular the BEC-BCS crossover domain. We point out that the…
cond-mat.mes-hall2004
Instability of a trapped ultracold Fermi gas with attractive interactions : quantum effects
X. Leyronas, R. Combescot
We consider the possible mechanical instability of an ultracold Fermi gas due to the attractive interactions between fermions of different species. We investigate how the instabili…