We review the BCS (Bardeen–Cooper–Schrieffer)–BEC (Bose–Einstein condensation)
crossover phenomenon discussed in an ultracold Fermi atomic gas and a neutron superfluid …

Motivated by recent experimental advances in ultracold atoms, we analyze a non-Hermitian
(NH) BCS Hamiltonian with a complex-valued interaction arising from inelastic scattering …

We demonstrate a novel way of synthesizing spin-orbit interactions in ultracold quantum
gases, based on a single-photon optical clock transition coupling two long-lived electronic …

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

We predict a new mechanism to induce collective excitations and a nonequilibrium phase
transition of fermionic superfluids via a sudden switch on of two-body loss, for which we …

We characterize interisotope interorbital interactions between atoms in the S 0 1 ground
state and the P 0 3 metastable state in interacting Fermi-Fermi mixtures of Yb 171 and Yb …

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

We study the superfluid critical temperature in a two-band attractive Fermi system with strong
pairing fluctuations associated with both interband and intraband couplings. We focus …

We investigate pairing and superconductivity in the attractive Fermi-Hubbard model on the
one-dimensional sawtooth lattice, which exhibits a flat band by fine-tuning the hopping rates …

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 …