Ultracold alkaline-earth atoms are used in precision measurements and quantum
simulation. Because of their unique atomic structure, they could enable the study of …

In this topical review, we discuss the recent advances in ultracold two-electron atoms. Owing
to their unique electronic level structure and relevant narrow optical transitions, alkaline …

Ultracold molecules have experienced increasing attention in recent years. Compared to
ultracold atoms, they possess several unique properties that make them perfect candidates …

The superfluid properties of attractive Hubbard model in dice lattice are investigated. It is
found that three superfluid order parameters increase as the interaction increases. When the …

We theoretically calculate the density dynamic structure factor of one-dimensional Fermi
superfluid with Raman-type spin-orbit coupling, and analyze its main dynamical character …

We theoretically calculate the dynamic structure factor of a two-dimensional Rashba-type
spin-orbit-coupled (SOC) Fermi superfluid with the random phase approximation and …

We measure collective excitations of a harmonically trapped two-dimensional (2D) SU (N)
Fermi gas of Yb 173 confined to a stack of layers formed by a one-dimensional optical …

The superfluid states of attractive Hubbard model in α–T 3 lattice are investigated. It is found
that one usual needs three non-zero superfluid order parameters to describe the superfluid …

We investigate the nature of superfluid pairing in a strongly interacting Fermi gas near orbital
Feshbach resonances with spin-population imbalance in three dimensions, which can be …

The Leggett collective excitations for a two-band Fermi gas with s-wave pairing and
Josephson interband coupling in the BCS-BEC crossover at finite temperatures are …