18 citations · 33 across the 8 of their papers we have counts for
8 papers
Quantum enhancement and Doppler suppression of Kasevich-Chu atom interferometer with motional squeezing states
Dongyang Yu, Yubin Wang, Fong En Oon +1
Hybridization of internal and external atomic degrees of freedom in a Kasevich-Chu interferometer enables the possibility to enhance the sensitivity significantly even under quantu…
Approximate universality and large measurement gain of Rabi model in a linear potential under strong Doppler broadening
Dongyang Yu, Zhan Zheng
Harnessing quantum resources in the atomic external degrees of freedom, particularly matter-wave states with large momentum broadening, holds significant potential for enhancing th…
Exact solutions and Dynamical phase transitions in the Lipkin-Meshkov-Glick model with Dual nonlinear interactions
Dongyang Yu
Lipkin-Meshkov-Glick (LMG) model is paradigmatic to study quantum phase transition in equilibrium or non-equilibrium systems and entanglement dynamics in a variety of disciplines.…
Enhanced Fulde-Ferrell-Larkin-Ovchinnikov and Sarma superfluid states near an orbital Feshbach resonance
Dongyang Yu, Wei Zhang, Wu-Ming Liu
We investigate the inhomogeneous Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) and homogeneous Sarma superfluid states in alkaline-earth-like Yb atomic gases near an orbital Fesh…
Tunable spinful matter wave valve
Yan-Jun Zhao, Dongyang Yu, Lin Zhuang +1
We investigate the transport problem that a spinful matter wave is incident on a strong localized spin-orbit-coupled Bose-Einstein condensate in optical lattices, where the localiz…
Tunable ground states in helical -wave Josephson junctions
Qiang Cheng, Kunhua Zhang, Dongyang Yu +3
We study new types of Josephson junctions composed of helical -wave superconductors with and -pairing symmetries usi…
Topological superradiant state in Fermi gases with cavity induced spin-orbit coupling
Dongyang Yu, Jian-Song Pan, Xiong-Jun Liu +2
Coherently driven atomic gases inside optical cavities hold great promise for generating rich dynamics and exotic states of matter. It was shown recently that an exotic topological…
Swallowtail Structure in Fermi Superfluids with Periodically Modulated Interactions
Dongyang Yu, Wei Yi, Wei Zhang
We study the superfluid flow in a quasi-one-dimensional Fermi gas with spatially modulated interactions induced by an optical Feshbach resonance. Due to the competition between the…