38 citations · 159 across the 12 of their papers we have counts for
12 papers
Pairing phenomena and superfluidity of atomic Fermi gases in a two-dimensional optical lattice: Unusual effects of lattice-continuum mixing
Lin Sun, Jibiao Wang, Xiang Chu +1
We study the superfluid behavior of ultracold atomic Fermi gases with a short range attractive interaction in a two-dimensional optical lattice (2DOL) using a pairing fluctuation t…
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…
Unusual destruction and enhancement of superfluidity of atomic Fermi gases by population imbalance in a one-dimensional optical lattice
Qijin Chen, Jibiao Wang, Lin Sun +1
We study the superfluid behavior of a population imbalanced ultracold atomic Fermi gases with a short range attractive interaction in a one-dimensional (1D) optical lattice, using…
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…
Reentrant Superfluidity and Pair Density Wave in Single Component Dipolar Fermi Gases
Yanming Che, Jibiao Wang, Qijin Chen
We study the superfluidity of single component dipolar Fermi gases in three dimensions within a pairing fluctuation theory. The transition temperature for the dominant $p_z…
Pseudogap phenomena in ultracold atomic Fermi gases
Qijin Chen, Jibiao Wang
The pairing and superfluid phenomena in a two-component ultracold atomic Fermi gas is an analogue of Cooper pairing and superconductivity in an electron system, in particular, the…
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…
Phase diagrams of Fermi gases in a trap with mass and population imbalances at finite temperature
Jibiao Wang, Hao Guo, Qijin Chen
The pairing and superfluid phenomena in a two-component Fermi gas can be strongly affected by the population and mass imbalances. Here we present phase diagrams of atomic Fermi gas…