Observation of pseudogap behaviour in a strongly interacting Fermi gas

  title={Observation of pseudogap behaviour in a strongly interacting Fermi gas},
  author={J. P. Gaebler and John T. Stewart and Tara E. Drake and Deborah S. Jin and Andrea Perali and Pierbiagio Pieri and G Calvanese Strinati},
  journal={Nature Physics},
An ultracold gas of strongly interacting fermions exhibits a pseudogap phase in which pairs of fermions exist above the superfluid transition, but lack the phase coherence of a superfluid. 

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  • 2017
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