567 citations · 829 across the 11 of their papers we have counts for
11 papers
Observation of higher-order time-dislocation topological modes
Jia-Hui Zhang, Feng Mei, Yi Li +4
Topological dislocation modes resulting from the interplay between spatial dislocations and momentum-space topology have recently attracted significant interest. Here, we theoretic…
Topological optical Raman superlattices
Jia-Hui Zhang, Bei-Bei Wang, Feng Mei +3
Topological phases of ultracold atoms recently have been intensively studied both in optical superlattices and Raman lattices. However, the topological features induced by the inte…
Observation of Large-Number Corner Modes in -class Higher-Order Topolectrical Circuits
Yi Li, Jia-Hui Zhang, Feng Mei +5
Topological corner states are exotic topological boundary states that are bounded to zero-dimensional geometry even the dimension of systems is large than one. As an elegant physic…
Observation of interaction-induced mobility edge in a disordered atomic wire
Yunfei Wang, Jia-Hui Zhang, Yuqing Li +8
Mobility edge, a critical energy separating localized and extended excitations, is a key concept for understanding quantum localization. Aubry-André (AA) model, a paradigm for expl…
Quantum superhet based on microwave-dressed Rydberg atoms
Mingyong Jing, Ying Hu, Jie Ma +4
The highly sensitive, phase- and frequency-resolved detection of microwave electric fields is of central importance for diverse fields ranging from astronomy, remote sensing, commu…
Fano effect in an ultracold atom-molecule coupled system
Yuqing Li, Guosheng Feng, Jizhou Wu +5
The Fano effect or Fano resonance with a characteristically asymmetric line shape originates from quantum interference between direct and indirect transition pathways in continuum-…
Enhanced Raman sideband cooling of caesium atoms in a vapour-loaded magneto-optical trap
Y. Li, J. Wu, G. Feng +6
We report enhanced three-dimensional degenerated Raman sideband cooling (3D DRSC) of caesium (Cs) atoms in a standard single-cell vapour-loading magneto-optical trap. Our improved…
Photon Devil's staircase: photon long-range repulsive interaction in lattices of coupled resonators with Rydberg atoms
Yuanwei Zhang, Jingtao Fan, J. -Q. Liang +4
The realization of strong coherent interactions between individual photons is a long-standing goal in science and engineering. In this report, based on recent experimental setups,…
Thermodynamics of spin-orbit-coupled Bose-Einstein condensates
Jinling Lian, Yuanwei Zhang, J. -Q. Liang +3
In this paper we develop a quantum field approach to reveal the thermodynamic properties of the trapped BEC with the equal Rashba and Dresselhaus spin-orbit couplings. In the exper…
Analytical ground state for the Jaynes-Cummings model with the ultrastrong coupling
Yuanwei Zhang, Gang Chen, Lixian Yu +3
We present a generalized variational method to analytically obtain the ground-state properties of the unsolvable Jaynes-Cummings model with the ultrastrong coupling. An explicit ex…
Light-shift-induced quantum phase transitions of a Bose-Einstein condensate in the optical cavities
Ni Liu, Jinling Lian, Jie Ma +4
In this paper we reveal the rich ground-state properties induced by the strong nonlinear atom-photon interaction, which has been found in the recent experiment about a Bose-Einstei…