5 papers
Two-mode collapse and revival of quantum coherent state in a tilted optical lattice
Chi-Kin Lai, Shengjie Jin, Yuanzhe Hu +6
Collective dynamics is an important out-of-equilibrium feature of quantum coherent states and usually reflects the intrinsic properties of the state. Collapse and revival (CR) dyna…
Observation of a tripartite quantum phase for coexisting extended, localized, and critical states
Zhongshu Hu, Yajing Guo, Yu-Dong Wei +8
The disordered quantum world hosts three fundamental types of states: extended, localized, and critical, of which the critical states are confined to fine-tuned critical points or…
Experimental engineering of Floquet topological phases in a one-dimensional optical lattice
Pengju Zhao, Yudong Wei, Zhongshu Hu +3
Periodic driving enables realization of topological phases without static counterparts. We experimentally realize and detect a one-dimensional anomalous Floquet topological phase i…
Emergent spatial symmetry and inter-manifold avoided crossing of spin-1 lattice gas in the intermediate interaction regime
Xue-Ting Fang, Kun Yuan, Lushuai Cao +1
We investigate the low-filling spin-1 lattice gas in the intermediate interaction regime, in which the atom-atom interaction allows the decomposition of the system into the coupled…
Anisotropy-induced Coulomb phase and quasiparticle zoo in the atomic monopole-spin hybrid system
Shao-Jun Li, Xiang Gao, Xue-Ting Fang +3
Quantum simulation of a monopole-spin hybrid system is performed on basis of a dipolar ultracold gas in a ladder lattice. The site-occupation states of the dipolar ladder lattice g…