13 citations · 33 across the 8 of their papers we have counts for
8 papers
Trapping 11,000 Atoms in a Tweezer Array Generated by a Single Metasurface
Yuqing Wang, Zhongchi Zhang, Tao Zhang +14
The scalability of physical qubit numbers is a central challenge toward a universal fault-tolerant quantum computer. The inherent scalability of atom array quantum computers stems…
Exceptionally Slow Relaxation from Micro-canonical to Canonical Ensembles in Quasi-one-dimensional Quantum Gases
Huaichuan Wang, Xixiang Du, Zhongchi Zhang +8
Integrability in one dimension prevents quantum thermalization and gives rise to rich many-body phenomena described by generalized hydrodynamics, which have been extensively studie…
Direct Generation of an Array with 78400 Optical Tweezers Using a Single Metasurface
Yuqing Wang, Yuxuan Liao, Tao Zhang +9
Scalability remains a major challenge in building practical fault-tolerant quantum computers. Currently, the largest number of qubits achieved across leading quantum platforms rang…
Strong interaction induced dimensional crossover in 1D quantum gas
Zhongchi Zhang, Zihan Zhao, Huaichuan Wang +4
We generated a one-dimensional quantum gas confined in an elongated optical dipole trap instead of 2D optical lattices. The sample, comprising thousands of atoms, spans several hun…
Optimizing the image projection of spatially incoherent light from a multimode fiber
Ken Deng, Zhongchi Zhang, Huaichuan Wang +2
We study the spatially incoherent light generated by a multimode fiber(MMF) in the application of image projection designed for the ultracold-atom experiments. Inspired by previous…
Calibrating the absorption imaging of cold atoms under high magnetic fields
Yuqi Liu, Zhongchi Zhang, Shiwan Miao +4
We develop a theoretical model for calibrating the absorption imaging of cold atoms under high magnetic fields. Comparing to zero or low magnetic fields, the efficiency of the abso…
Bosonic fractional quantum Hall conductance in shaken honeycomb optical lattices without flat bands
Shiwan Miao, Zhongchi Zhang, Yajuan Zhao +3
We propose a scheme to realize bosonic fractional quantum Hall conductance in shaken honeycomb optical lattices. This scheme does not require a very flat band, and the necessary lo…
Probing quantum many-body correlations by universal ramping dynamics
Libo Liang, Wei Zheng, Ruixiao Yao +11
Ramping a physical parameter is one of the most common experimental protocols in studying a quantum system, and ramping dynamics has been widely used in preparing a quantum state a…