17 citations · 46 across the 9 of their papers we have counts for
9 papers
Universal Spin-Position Coupled Rydberg Interactions
Chengshu Li, Hui Zhai
Strong interactions between -orbital Rydberg atoms underpin atom-array-based quantum computation and quantum simulation. Typically, the spin dependence of these interactions is…
AI-Enabled Decoding of Qubit Loss for Quantum Error-Correcting Codes
Yuqing Wang, Xiaotian Nie, Jiale Dai +4
Qubit loss is a major source of error in quantum computation, as it invalidates the algebraic structure of the standard stabilizer formalism for quantum error-correcting codes. On…
An Algorithm for Fast Assembling Large-Scale Defect-Free Atom Arrays
Tao Zhang, Xiaodi Li, Hui Zhai +1
It is widely believed that tens of thousands of physical qubits are needed to build a practically useful quantum computer. Atom arrays formed by optical tweezers are among the most…
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…
General Construction of Quantum Error-Correcting Codes from Multiple Classical Codes
Yue Wu, Meng-Yuan Li, Chengshu Li +1
The hypergraph product (HGP) construction of quantum error-correcting codes (QECC) offers a general and explicit method for building a QECC from two classical codes, thereby paving…
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…
Observation of Near-Critical Kibble-Zurek Scaling in Rydberg Atom Arrays
Tao Zhang, Hanteng Wang, Wenjun Zhang +8
The Kibble-Zurek scaling reveals the universal dynamics when a system is linearly ramped across a symmetry-breaking phase transition. However, in reality, inevitable finite-size ef…
Uncovering Emergent Spacetime Supersymmetry with Rydberg Atom Arrays
Chengshu Li, Shang Liu, Hanteng Wang +4
In the zoo of emergent symmetries in quantum many-body physics, the previously unrealized emergent spacetime supersymmetry (SUSY) is particularly intriguing. Although it was known…
Reviving the Lieb-Schultz-Mattis Theorem in Open Quantum Systems
Yi-Neng Zhou, Xingyu Li, Hui Zhai +2
In closed systems, the celebrated Lieb-Schultz-Mattis (LSM) theorem states that a one-dimensional locally interacting half-integer spin chain with translation and spin rotation sym…