9 papers
Unleashing Emergent Fermions with Rydberg Atom Simulators
Hanteng Wang, Xingyu Li, Shang Liu +2
Rydberg atom simulators, in both analog and digital modes, have attracted significant recent interest due to their versatile geometric reconfigurability. In this work, leveraging t…
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…
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…
Random displacements in critical Rydberg atom arrays
Xingyu Li, Shuyan Zhou, Xue Chen +2
Rydberg atom arrays promise high-fidelity quantum simulations of critical phenomena with flexible geometries. Yet experimental realizations inevitably suffer from disorder due to r…
Tricritical Kibble-Zurek scaling in Rydberg atom ladders
Hanteng Wang, Xingyu Li, Chengshu Li
The Kibble-Zurek (KZ) mechanism has been extensively studied in various second-order phase transitions, yet the case of tricriticality-the point where second-order phase transition…