220 citations · 2.1k across the 92 of their papers we have counts for
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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…
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…
Superfluid density and Berezinskii-Kosterlitz-Thouless transition of a spin-orbit coupled Fulde-Ferrell superfluid
Ye Cao, Xia-Ji Liu, Lianyi He +2
We theoretically investigate the superfluid density and Berezinskii-Kosterlitz-Thouless (BKT) transition of a two-dimensional Rashba spin-orbit coupled atomic Fermi gas with both i…
Interaction energy and itinerant ferromagnetism in a strongly interacting Fermi gas in the absence of molecule formation
Lianyi He
We investigate the interaction energy and the possibility of itinerant ferromagnetism in a strongly interacting Fermi gas at zero temperature in the absence of molecule formation.…
Finite range and upper branch effects on itinerant ferromagnetism in repulsive Fermi gases: Bethe-Goldstone ladder resummation approach
Lianyi He
We investigate the ferromagnetic transition in repulsive Fermi gases at zero temperature with upper branch and effective range effects. Based on a general effective Lagrangian that…