K
Kai Yan
Researcher at University of Science and Technology of China
Publications - 4
Citations - 435
Kai Yan is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Qubit & Quantum computer. The author has an hindex of 2, co-authored 3 publications receiving 56 citations.
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Journal ArticleDOI
Strong Quantum Computational Advantage Using a Superconducting Quantum Processor.
Yulin Wu,Wan-Su Bao,Sirui Cao,Fusheng Chen,Ming-Cheng Chen,X. H. Chen,Tung-Hsun Chung,Hui Deng,Yajie Du,Daojin Fan,Ming Gong,Cheng Guo,Chu Guo,Shaojun Guo,L. Han,Linyin Hong,He-Liang Huang,Yongheng Huo,Liping Li,Na Li,Shaowei Li,Yuan Li,Futian Liang,Chun Lin,Jin Lin,Haoran Qian,Dan Qiao,Hao Rong,Hong Su,Lihua Sun,Liangyuan Wang,Shiyu Wang,Dachao Wu,Yu Xu,Kai Yan,Weifeng Yang,Yang Yang,Yangsen Ye,Jianghan Yin,Chong Ying,Jiale Yu,Chen Zha,Cha Zhang,Haibin Zhang,Kaili Zhang,Yiming Zhang,H. L. Zhao,Youwei Zhao,Liang Zhou,Qingling Zhu,Chao-Yang Lu,Cheng-Zhi Peng,Xiaobo Zhu,Jian-Wei Pan +53 more
TL;DR: Zuchongzhi as mentioned in this paper is a two-dimensional programmable superconducting quantum processor, which is composed of 66 functional qubits in a tunable coupling architecture, and performs random quantum circuits sampling for benchmarking.
Journal ArticleDOI
Quantum computational advantage via 60-qubit 24-cycle random circuit sampling
Qingling Zhu,Sirui Cao,Fusheng Chen,Ming-Cheng Chen,X. H. Chen,Tung-Hsun Chung,Hui Deng,Yajie Du,Daojin Fan,Ming Gong,Cheng Guo,Chu Guo,Shaojun Guo,L. Han,Linyin Hong,He-Liang Huang,Yongheng Huo,Liping Li,Na Li,Shaowei Li,Yuan Li,Futian Liang,Chun Lin,Jin Lin,Haoran Qian,Dan Qiao,Hao Rong,Hong Su,Lihua Sun,Liangyuan Wang,Shiyu Wang,Dachao Wu,Yulin Wu,Yu Xu,Kai Yan,Weifeng Yang,Yang Yang,Yangsen Ye,Jianghan Yin,Chong Ying,Jiale Yu,Chen Zha,Cha Zhang,Haibin Zhang,Kaili Zhang,Yiming Zhang,H. L. Zhao,Youwei Zhao,Liang Zhou,Chao-Yang Lu,Cheng-Zhi Peng,Xiaobo Zhu,Jian-Wei Pan +52 more
TL;DR: Zuchongzhi 2.1 as mentioned in this paper has 66 qubits in a two-dimensional array in a tunable coupler architecture, and the readout fidelity is improved to an average of 97.74%.
Posted Content
Quantum Computational Advantage via 60-Qubit 24-Cycle Random Circuit Sampling
Qingling Zhu,Sirui Cao,Fusheng Chen,Ming-Cheng Chen,X. H. Chen,Tung-Hsun Chung,Hui Deng,Yajie Du,Daojin Fan,Ming Gong,Cheng Guo,Chu Guo,Shaojun Guo,L. Han,Linyin Hong,He-Liang Huang,Yongheng Huo,Liping Li,Na Li,Shaowei Li,Yuan Li,Futian Liang,Chun Lin,Jin Lin,Haoran Qian,Dan Qiao,Hao Rong,Hong Su,Lihua Sun,Liangyuan Wang,Shiyu Wang,Dachao Wu,Yulin Wu,Yu Xu,Kai Yan,Weifeng Yang,Yang Yang,Yangsen Ye,Jianghan Yin,Chong Ying,Jiale Yu,Chen Zha,Cha Zhang,Haibin Zhang,Kaili Zhang,Yiming Zhang,H. L. Zhao,Youwei Zhao,Liang Zhou,Chao-Yang Lu,Cheng-Zhi Peng,Xiaobo Zhu,Jian-Wei Pan +52 more
TL;DR: Zuchongzhi et al. as discussed by the authors demonstrated a superconducting quantum computing system, which has 66 qubits in a two-dimensional array in a tunable coupler architecture.
Realization of Fast All-Microwave Controlled-Z Gates with a Tunable Coupler
Shaowei Li,Daojin Fan,Ming Gong,Yangsen Ye,Xiawei Chen,Yulin Wu,Hui-Rui Guan,Hui Deng,Hao Rong,He-Liang Huang,Chen Zha,Kai Yan,Shaojun Guo,H. Qian,Haibin Zhang,Fusheng Chen,Qingling Zhu,Youwei Zhao,Shiyu Wang,Chong-yang Ying,S. Cao,Jiale Yu,Futian Liang,Yu Xu,Jin Lin,Cheng Guo,Lihua Sun,Na Li,Lianchen Han,Cheng-Zhi Peng,Jian-Wei Pan +30 more
TL;DR: In this article , an all-microwave parametric controlled-Z (CZ) gate with tunable couplers with high fidelity of 99.38% ± 0.34% and the control error was 0.1%.