Collective modes of an imbalanced trapped Fermi gas in two dimensions at finite temperatures
نویسندگان
چکیده
منابع مشابه
Collective oscillations of an imbalanced Fermi gas: axial compression modes and polaron effective mass.
We investigate the low-lying compression modes of a unitary Fermi gas with imbalanced spin populations. For low polarization, the strong coupling between the two spin components leads to a hydrodynamic behavior of the cloud. For large population imbalance we observe a decoupling of the oscillations of the two spin components, giving access to the effective mass of the Fermi polaron, a quasipart...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2011
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.83.063636