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arXiv · 0705.2782

Observation of a quenched moment of inertia in a rotating strongly interacting Fermi gas

Bason Clancy·Le Luo·John E. Thomas
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Abstract

We make a model-independent measurement of the moment of inertia of a rotating, expanding strongly-interacting Fermi gas. Quenching of the moment of inertia is observed for energies both below and above the superfluid transition. This shows that a strongly interacting Fermi gas with angular momentum can support irrotational flow in both the superfluid and collisional normal fluid regimes.

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Bason Clancy, Le Luo, John E. Thomas. 2007-05-18. Observation of a quenched moment of inertia in a rotating strongly interacting Fermi gas. https://doi.org/10.1103/physrevlett.99.140401

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