38 citations · 91 across the 7 of their papers we have counts for
7 papers
Superfluidity and pairing phenomena in ultracold atomic Fermi gases in one-dimensional optical lattices, Part II: Effects of population imbalance
Jibiao Wang, Lin Sun, Qiang Zhang +4
In this paper, we study the effect of population imbalance and its interplay with pairing strength and lattice effect in atomic Fermi gases in a one-dimensional optical lattice. We…
Superfluidity and pairing phenomena in ultracold atomic Fermi gases in one-dimensional optical lattices, Part I: Balanced case
Jibiao Wang, Leifeng Zhang, Yi Yu +2
The superfluidity and pairing phenomena in ultracold atomic Fermi gases have been of great interest in recent years, with multiple tunable parameters. Here we study the BCS-BEC cro…
Ultra high temperature superfluidity in ultracold atomic Fermi gases with mixed dimensionality
Leifeng Zhang, Jibiao Wang, Yi Yu +1
Achieving a higher superfluid transition has been a goal for the fields of superconductivity and atomic Fermi gases. Here we propose that, by using mixed dimensionality, one…
Exotic superfluidity and pairing phenomena in atomic Fermi gases in mixed dimensions
Leifeng Zhang, Yanming Che, Jibiao Wang +1
Atomic Fermi gases have been an ideal platform for simulating conventional and engineering exotic physical systems owing to their multiple tunable control parameters. Here we inves…
Instability of Fulde-Ferrell-Larkin-Ovchinnikov states in three and two dimensions
Jibiao Wang, Yanming Che, Leifeng Zhang +1
The exotic Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) states have been actively searched for experimentally since the mean-field based FFLO theories were put forward half a century ag…
Impurity effects on BCS-BEC crossover in ultracold atomic Fermi gases
Yanming Che, Qijin Chen
We present a systematic investigation of the effects of "nonmagnetic" impurities on the -wave BCS-BEC crossover in atomic Fermi gases within a pairing fluctuation theory. Both p…
Enhancement effect of mass imbalance on Fulde-Ferrell-Larkin-Ovchinnikov type of pairing in Fermi-Fermi mixtures of ultracold quantum gases
Jibiao Wang, Yanming Che, Leifeng Zhang +1
Ultracold two-component Fermi gases with a tunable population imbalance have provided an excellent opportunity for studying the exotic Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state…