Axial collective excitations of a degenerate Fermi gas in the BEC to unitarity crossover
arXiv:cond-mat/0407388 · doi:10.1209/epl/i2004-10281-7
Abstract
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 scattering length and the energy parameter of the gas at the unitarity limit. We also point out that, in order to reach the range where the features of the Bose limit can be clearly seen, experiments have to go to more dilute situations than have been achieved presently.
arXiv comment5 pages, revtex, 2 figures
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Cited by in corpus (7)
- Collective oscillations of a trapped Fermi gas near the unitary limit
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- Local density approximation for a perturbative equation of state
- Collective Excitations of Strongly Interacting Fermi Gases of Atoms in a Harmonic Trap
- Superfluid equation of state of dilute composite bosons
- Hydrodynamic Modes in a Trapped Strongly Interacting Fermi Gases of Atoms
- On the specific heat of a fermionic atomic cloud in the unitary regime