arXiv · 1003.3096
Fermi-Bose Mixtures Near Broad Interspecies Feshbach Resonances
Abstract
In this Letter we have studied dressed bound states in Fermi-Bose mixtures near broad interspecies resonance, and implications on many-body correlations. We present the evidence for a first order phase transition between a mixture of Fermi gas and condensate, and a fully paired mixture where extended fermionic molecules occupy a single pairing channel instead of forming a molecular Fermi surface. We have further investigated the effect of Fermi surface dynamics, pair fluctuations and discussed the validity of our results.
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Jun Liang Song, Mohammad S. Mashayekhi, Fei Zhou. 2010-10-01. Fermi-Bose Mixtures Near Broad Interspecies Feshbach Resonances. https://doi.org/10.1103/physrevlett.105.195301
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