8 citations · 14 across the 12 of their papers we have counts for
12 papers
Tunable Statistics-Induced Caging in the Anyon-Hubbard Model
Zenong Zhou, Chaorong Guo, Hongzheng Wu +2
We study the quantum dynamics of two interacting anyons in the Anyon-Hubbard model on a four-site plaquette, a system that is exactly mappable to a Bose-Hubbard model. We reveal th…
Chiral Quantum Transport with Perfect Circulation: From Floquet Engineering toAnyonic Dynamics
Chaorong Guo, Hongzheng Wu, Zenong Zhou +2
Perfect chiral circulation-the sequential transfer of a quantum state around a closed loop with unit fidelity-has been achieved in specific few-site systems, yet the universal phys…
Magnetic flux induced higher-order topological superconductivity
Jinpeng Xiao, Qianglin Hu, Zuodong Yu +2
Higher-order topological superconductivity typically depends on spin-orbit interaction, and often necessitates well designed sample structures, nodal superconducting pairings or co…
Controlling the Symmetry Breaking Threshold in Bipartite Lattice Systems with Floquet Topological Edge States
Xinguang Li, Hongzheng Wu, Yangchun Zhao +5
We investigate the control of the parity-time ()-symmetry breaking threshold in a periodically driven one-dimensional dimerized lattice with spatially symmetric gain…
Generation and Stabilization of Bound States in the Continuum in Dissipative Floquet Optical Lattices
Yangchun Zhao, Hongzheng Wu, Xinguang Li +5
This paper investigates the generation and stabilization of bound states in the continuum (BICs) in a one-dimensional dissipative Floquet lattice. We find a different mechanism for…
Universal crossover in surface superconductivity: Impact of varying Debye energy
Quanyong Zhu, Xiaobin Luo, A. A. Shanenko +1
Recently, interference-induced surface superconductivity (SC) has been predicted within an attractive Hubbard model with -wave pairing, prompting intensive studies of its proper…
Spin-orbit coupling mediated photon-like resonance for a single atom trapped in a symmetric double well
Changwei Fan, Xiaoxiao Hu, Xin Yan +5
We employ a method involving coherent periodic modulation of Raman laser intensity to induce resonance transitions between energy levels of a spin-orbit coupled atom in a symmetric…
Photon-assisted tunneling resonantly controlling spin current of a spin-orbit-coupled atom in a toroidal trap
Zhiqiang Li, Xiaoxiao Hu, Zhao-Yun Zeng +2
The periodic flashing potential has proven to be a powerful tool for investigating directed atomic currents. By applying the flashing ring-shaped potential to spin-orbit (SO) coupl…
Magnetic flux induced topological superconductivity in magnetic atomic rings
Jinpeng Xiao, Qianglin Hu, Xiaobing Luo
There have been numerous studies on topological superconductivity in magnetic atomic chains deposited on s-wave superconductors. Most of these investigations have focused on spin-o…
Controlled pumping of matter-wave solitons in a one-dimensional optical superlattice
Xiaoxiao Hu, Zhiqiang Li, Ai-Xi Chen +1
We study the pumping of matter-wave solitons formed in Bose-Einstein condensates (BECs) with attractive atomic interactions that are loaded into optical superlattices in which one…
Surface superconductor-insulator transition: Reduction of the critical electric field by Hartree-Fock potential
Yajiang Chen, Quanyong Zhu, Ming Zhang +2
Recently, a surface superconductor-insulator transition has been predicted for a bulk superconductor in an electric field applied perpendicular to its surface. The related calculat…
Chaos signatures of current phase transition in a toroidal trap
Zhiqiang Li, Xiaoxiao Hu, Zhao-Yun Zeng +3
In this work we demonstrate how the directed motion of atomic Bose-Einstein condensates in a toroidal trap can be controlled by applying a zero-mean oscillatory driving field. We s…