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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Veröffentlicht in:	Physical review letters 2013-01, Vol.110 (5), p.055303-055303, Article 055303
Hauptverfasser:	Tey, Meng Khoon, Sidorenkov, Leonid A, Guajardo, Edmundo R Sánchez, Grimm, Rudolf, Ku, Mark J H, Zwierlein, Martin W, Hou, Yan-Hua, Pitaevskii, Lev, Stringari, Sandro
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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