| Quantum Droplets in a Mixture of Bose–Fermi Superfluids |
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| 作者姓名： | 汪景波 潘建松 崔晓玲 易为 |
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| 作者单位： | 1. CAS Key Laboratory of Quantum Information,University of Science and Technology of China;2. Department of Physics,National University of Singapore;3. Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences;4. Songshan Lake Materials Laboratory |
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| 摘 要： | ![]()
We study the formation of quantum droplets in the mixture of a single-component Bose–Einstein condensate(BEC),and a two-species Fermi superfluid across a wide Feshbach resonance.With repulsive boson-boson and attractive boson-fermion interactions,we show that quantum droplets can be stabilized by attractive fermionfermion interactions on the Bardeen–Cooper–Schrieffer(BCS) side of the resonance,and can also exist in the deep BEC regime under weak boson-fermion interactions.We map out the phase di...
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