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Stoner ferromagnetism of a strongly interacting Fermi gas in the quasirepulsive regime
Lianyi He, Xia-Ji Liu, Xu-Guang Huang +1
Recent advances in rapidly quenched ultracold atomic Fermi gases near a Feshbach resonance have brought about a number of interesting problems, in the context of observing the long…
Fermi Gases with Synthetic Spin-Orbit Coupling
Jing Zhang, Hui Hu, Xia-Ji Liu +1
We briefly review recent progress on ultracold atomic Fermi gases with different types of synthetic spin-orbit coupling, including the one-dimensional (1D) equal weight Rashba-Dres…
Many-body theories of density response for a strongly correlated Fermi gas
Hui Hu
Recent breakthroughs in the creation of ultra-cold atomic gases in the laboratory have ushered in major changes in physical science. Many novel experiments are now possible, with a…
Three-dimensional spin-orbit coupled Fermi gases: Fulde-Ferrell pairing, Majorana fermions, Weyl fermions and gapless topological superfluidity
Xia-Ji Liu, Hui Hu, Han Pu
We theoretically investigate a three-dimensional Fermi gas with Rashba spin-orbit coupling in the presence of both out-of-plane and in-plane Zeeman fields. We show that, driven by…
Radiofrequency spectroscopy of a linear array of Bose-Einstein condensates in a magnetic lattice
Prince Surendran, Smitha Jose, Yibo Wang +7
We report site-resolved radiofrequency spectroscopy measurements of Bose-Einstein condensates of 87Rb atoms in about 100 sites of a one-dimensional 10 micron-period magnetic lattic…
Two-band description of resonant superfluidity in atomic Fermi gases
Lianyi He, Hui Hu, Xia-Ji Liu
Fermionic superfluidity in atomic Fermi gases across a Feshbach resonance is normally described by the atom-molecule theory, which treats the closed channel as a noninteracting poi…