3 citations · 10 across the 19 of their papers we have counts for
21 papers
Observation of node-dependent Rydberg molecular bound states
Qing Li, Shi-Yao Shao, Jun Zhang +6
Ultralong-range Rydberg molecules, formed by the interaction between a highly excited Rydberg atom and a ground-state atom, provide a unique platform for exploring quantum phenomen…
Quantum Hashing via Constrained Rydberg Many-Body Dynamics
Han-Chao Chen, Xin Liu, Zheng-Yuan Zhang +2
In this Letter, we show that constrained many-body dynamics in Rydberg atom arrays naturally gives rise to a quantum hashing mechanism. By encoding ternary strings into determinist…
Fingerprint Recognition of Partial Discharge Signals in Deep Learning Enhanced Rydberg Atomic Sensors
Yi-Ming Yin, Qi-Feng Wang, Yu Ma +16
Partial discharge originates from microscopic insulation imperfections in high-voltage apparatus and is widely considered a critical marker of incipient deterioration. Conventional…
Dynamics of string breaking and revival in a Rydberg atomic chain
Xin Liu, Han-Chao Chen, Zheng-Yuan Zhang +8
String breaking is one of the most representative non-perturbative dynamics processes in confinement theory, typically associated with the creation of particle-antiparticle pairs.…
Observation of non-Hermitian topology in cold Rydberg quantum gases
Jun Zhang, Ya-Jun Wang, Shi-Yao Shao +16
The pursuit of topological phenomena in non-Hermitian systems has unveiled new physics beyond the conventional Hermitian paradigm, yet their realization in interacting many-body pl…
Quantum Zeno Effect in the Spatial Evolution of a Single Atom
Zheng-Yuan Zhang, Han-Chao Chen, Xin Liu +15
The quantum Zeno effect (QZE) reveals that frequent measurements can suppress quantum evolution, but the detailed dynamics of the system under finite-duration measurements in exper…
Observation of Discrete Time Quasicrystal in Rydberg Atomic Gases
Dong-Yang Zhu, Zheng-Yuan Zhang, Qi-Feng Wang +17
Discrete time quasicrystals (DTQC) constitute a class of non-equilibrium matter characterized by temporal order without strict periodicity, in contrast to conventional time crystal…
Fragmented quantum phases in anti-blockade regime of Rydberg atom array
Han-Chao Chen, Zheng-Yuan Zhang, Meng Zhou +6
In this Letter, we report a parameter-dependent Hilbert space fragmentation in a one-dimensional Rydberg atom array under anti-blockade conditions. We identify distinct non-equilib…
Diatomic and Polyatomic Heteronuclear Ultralong-Range Rydberg Molecules
Qing Li, Shi-Yao Shao, Li-Hua Zhang +9
Ultra-long-range Rydberg molecules (ULRMs) have attracted significant interest due to their unique electronic properties and potential applications in quantum technologies. We theo…
A Rb-Cs dual-species magneto-optical trap
Shi-Yao Shao, Qing Li, Li-Hua Zhang +13
We describe a three-dimensional (3D) magneto-optical trap (MOT) capable of simultaneously capturing 85Rb and 133Cs atoms. Unlike conventional setups, our system utilizes two separa…
Observation of Higgs and Goldstone modes in U(1) symmetry-broken Rydberg atomic systems
Bang Liu, Li-Hua Zhang, Ya-Jun Wang +13
Higgs and Goldstone modes manifest as fluctuations in the order parameter of system, offering insights into its phase transitions and symmetry properties. Exploring the dynamics of…
Quantum enhanced metrology based on flipping trajectory of cold Rydberg gases
Ya-Jun Wang, Jun Zhang, Zheng-Yuan Zhang +17
The dynamical trajectory of a dissipative Rydberg many-body system could be flipped under a microwave field driving, displaying an enhanced sensitivity. This is because the interse…
Exceptional point and hysteresis trajectories in cold Rydberg atomic gases
Jun Zhang, En-Ze Li, Ya-Jun Wang +14
The interplay between strong long-range interactions and the coherent driving contribute to the formation of complex patterns, symmetry, and novel phases of matter in many-body sys…
Folded multistability and hidden critical point in microwave-driven Rydberg atoms
Yu Ma, Bang Liu, Li-Hua Zhang +13
The interactions between Rydberg atoms and microwave fields provide a valuable framework for studying the complex dynamics out of equilibrium, exotic phases, and critical phenomena…
Floquet engineering Rydberg sub-THz frequency comb spectroscopy
Li-Hua Zhang, Zong-Kai Liu, Bang Liu +10
Engineering a Terahertz (THz) frequency comb spectroscopy at atomic level advances the precisely measurement in spectroscopy and sensing. Current progresses on THz frequency comb r…
Cavity-enhanced Rydberg atom microwave receiver
Bang Liu, Li-Hua Zhang, Zong-Kai Liu +10
Developing microwave electric field sensing based on Rydberg atom has received significant attention due to its unique advantages. However, achieving effective coupling between Ryd…
Quantum synchronization at the critical point of Floquet driven Rydberg atoms
Bang Liu, Li-Hua Zhang, Yu Ma +13
The criticality enhanced correlations and susceptibility allow weak periodic driving to induce collective synchronization due to critical slowing down, providing a unique platform…
Early warning signals of the tipping point in strongly interacting Rydberg atoms
Jun Zhang, Li-Hua Zhang, Bang Liu +11
The identification of tipping points is essential for prediction of collapses or other sudden changes in complex systems. Applications include studies of ecology, thermodynamics, c…
Bifurcation of time crystals in driven and dissipative Rydberg atomic gas
Bang Liu, Li-Hua Zhang, Zong-Kai Liu +10
A time crystal is an exotic phase of matter where time-translational symmetry is broken; this phase differs from the spatial symmetry breaking induced in crystals in space. Lots of…
Microwave control of collective quantum jump statistics of a dissipative Rydberg gas
Zong-Kai Liu, Kong-Hao Sun, Albert Cabot +12
Quantum many-body systems near phase transitions respond collectively to externally applied perturbations. We explore this phenomenon in a laser-driven dissipative Rydberg gas that…
Higher-order and fractional discrete time crystals in Floquet-driven Rydberg atoms
Bang Liu, Li-Hua Zhang, Qi-Feng Wang +9
Higher-order and fractional discrete time crystals (DTCs) are exotic phases of matter where the discrete time translation symmetry is broken into higher-order and non-integer categ…