Fermi-Bose Mixtures Near Broad Interspecies Feshbach Resonances
Quantum Gases
2010-11-05 v2 Atomic Physics
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.
Keywords
Cite
@article{arxiv.1003.3096,
title = {Fermi-Bose Mixtures Near Broad Interspecies Feshbach Resonances},
author = {Jun Liang Song and Mohammad S. Mashayekhi and Fei Zhou},
journal= {arXiv preprint arXiv:1003.3096},
year = {2010}
}
Comments
5 pages, 4 figures