1.1k citations
- University of Science and Technology of ChinaCN55 papers
- Hefei National Center for Physical Sciences at NanoscaleCN11 papers
- Chinese Academy of SciencesCN10 papers
- Jinan Institute of Quantum TechnologyCN7 papers
- CAS Key Laboratory of Urban Pollutant ConversionCN6 papers
- Shanghai Institute of Microsystem and Information TechnologyCN6 papers
- Tsinghua UniversityCN6 papers
- Hefei UniversityCN5 papers
- Peking UniversityCN5 papers
- Anhui UniversityCN4 papers
- Beijing Academy of Quantum Information SciencesCN4 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN4 papers
68 papers
Single impurity-induced localization transitions in electronic systems
Niaz Ali Khan, Munsif Jan, Muzamil Shah +3
Anderson localization is a fundamental phenomenon in disordered quantum systems, where transport is suppressed by wave interference from extensive randomness. Moving beyond traditi…
Quantum Monte Carlo study of the metal-insulator crossover in the square-lattice Hubbard model
Mingzhong Lu, Yu-Feng Song, Youjin Deng +1
The interaction-driven evolution from a Fermi liquid to a Mott insulator is a hallmark of strongly correlated fermion systems. In this work, we present a {\it numerically unbiased}…
Informationally Complete Distributed Metrology Without a Shared Reference Frame
Hua-Qing Xu, Gong-Chu Li, Xu-Song Hong +6
In quantum information processing, implementing arbitrary preparations and measurements on qubits necessitates precise information to identify a specific reference frame (RF). In s…
High-yield engineering and identification of oxygen-related modified divacancies in 4H-SiC
Qi-Cheng Hu, Ji-Yang Zhou, Shuo Ren +9
Modified divacancies in the 4H polytype of silicon carbide (SiC) exhibit enhanced charge stability and spin addressability at room temperature, making them attractive for quantum a…
Wide-spectrum security of quantum key distribution
Hao Tan, Mikhail Petrov, Weiyang Zhang +5
Implementations of quantum key distribution (QKD) need vulnerability assessment against loopholes in their optical scheme. Most of the optical attacks involve injecting or receivin…
Digital quantum simulation of squeezed states via enhanced bosonic encoding in a superconducting quantum processor
Hengyue Li, Yusheng Yang, Zhe-Hui Wang +6
We present a fully digital approach for simulating single-mode squeezed states on a superconducting quantum processor using an enhanced bosonic encoding strategy. By mapping up to…