38 citations · 109 across the 9 of their papers we have counts for
9 papers
An Orbit-qubit Quantum Processor of Ultracold Atoms
Ming-Gen He, Wei-Yong Zhang, Zhen-Sheng Yuan +1
It is challenging to build scalable quantum processors capable of both parallel control and local operation. As a promising platform to overcome this challenge, optical lattices of…
String breaking mechanism in a lattice Schwinger model simulator
Ying Liu, Wei-Yong Zhang, Zi-Hang Zhu +3
String breaking is a fundamental concept in gauge theories, describing the decay of a flux string connecting two charges through the production of particle-antiparticle pairs. This…
Probing false vacuum decay on a cold-atom gauge-theory quantum simulator
Zi-Hang Zhu, Ying Liu, Gianluca Lagnese +9
In the context of quantum electrodynamics, the decay of false vacuum leads to the production of electron-positron pair, a phenomenon known as the Schwinger effect. In practical exp…
Microscopic Study on Superexchange Dynamics of Composite Spin-1 Bosons
An Luo, Yong-Guang Zheng, Wei-Yong Zhang +5
We report on an experimental simulation of the spin-1 Heisenberg model with composite bosons in a one-dimensional chain based on the two-component Bose-Hubbard model. Exploiting ou…
Observation of counterflow superfluidity in a two-component Mott insulator
Yong-Guang Zheng, An Luo, Ying-Chao Shen +8
The counterflow superfluidity (CSF) was predicted two decades ago. Counterintuitively, while both components in the CSF have fluidity, their correlated counterflow currents cancel…
Observation of microscopic confinement dynamics by a tunable topological -angle
Wei-Yong Zhang, Ying Liu, Yanting Cheng +14
The topological -angle is central to the understanding of a plethora of phenomena in condensed matter and high-energy physics such as the strong CP problem, dynamical quantum to…
Interrelated Thermalization and Quantum Criticality in a Lattice Gauge Simulator
Han-Yi Wang, Wei-Yong Zhang, Zhi-Yuan Yao +7
Gauge theory and thermalization are both foundations of physics and nowadays are both topics of essential importance for modern quantum science and technology. Simulating lattice g…
Functional building blocks for scalable multipartite entanglement in optical lattices
Wei-Yong Zhang, Ming-Gen He, Hui Sun +20
Featuring excellent coherence and operated parallelly, ultracold atoms in optical lattices form a competitive candidate for quantum computation. For this, a massive number of paral…
Quantifying Quantum Computational Advantage on a Processor of Ultracold Atoms
Yong-Guang Zheng, Ying-Chao Shen, Wei-Yong Zhang +15
Nonequilibrium dynamics of quantum many-body systems is challenging for classical computing, providing opportunities for demonstrating practical quantum computational advantage wit…