Collective Modes in a Unitary Fermi Gas across the Superfluid Phase Transition

Collective Modes in a Unitary Fermi Gas across the Superfluid Phase Transition

We provide a joint theoretical and experimental investigation of the temperature dependence of the collective oscillations of first sound nature exhibited by a highly elongated harmonically trapped Fermi gas at unitarity, including the region below the critical temperature for superfluidity. Differe...

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Main Authors: Tey, Meng Khoon (Author), Sidorenkov, Leonid A. (Author), Sanchez Guajardo, Edmundo R. (Author), Grimm, Rudolf (Author), Zwierlein, Martin Wolfram (Contributor), Hou, Yan-Hua (Author), Pitaevskii, Lev (Author), Stringarii, Sandro (Author), Ku, Mark J. H. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor), MIT-Harvard Center for Ultracold Atoms (Contributor), Ku, Mark Jen-Hao (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2013-04-25T20:41:34Z.
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