8 Papers
75 Citations
Chong Ying is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Quantum computer & Quantum. The author has an hindex of 4, co-authored 8 publications.
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Papers
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.
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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%.
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Demonstration of Adiabatic Variational Quantum Computing with a Superconducting Quantum Coprocessor.
Ming-Cheng Chen,Ming Gong,Xiaosi Xu,Xiao Yuan,Jian-Wen Wang,Can Wang,Chong Ying,Jin Lin,Yu Xu,Yulin Wu,Shiyu Wang,Hui Deng,Futian Liang,Cheng-Zhi Peng,Simon C. Benjamin,Xiaobo Zhu,Chao-Yang Lu,Jian-Wei Pan +17 more
TL;DR: This work reports the first experimental demonstration that many-body eigenstates can be efficiently prepared by an adiabatic variational algorithm assisted with a multiqubit superconducting coprocessor and tracks the real-time evolution of the ground and excited states of transverse-field Ising spins.
Quantum walks on a programmable two-dimensional 62-qubit superconducting processor
Ming Gong,Shiyu Wang,Chen Zha,Ming-Cheng Chen,He-Liang Huang,Yulin Wu,Qingling Zhu,Youwei Zhao,Shaowei Li,Shaojun Guo,Haoran Qian,Yangsen Ye,Fusheng Chen,Chong Ying,Jiale Yu,Daojin Fan,Dachao Wu,Hong Su,Hui Deng,Hao Rong,Kaili Zhang,Sirui Cao,Jin Lin,Yu Xu,Lihua Sun,Cheng Guo,Na Li,Futian Liang,Victor M. Bastidas,Kae Nemoto,William J. Munro,William J. Munro,Yongheng Huo,Chao-Yang Lu,Cheng-Zhi Peng,Xiaobo Zhu,Jian-Wei Pan +36 more
TL;DR: In this article, an 8x8 two-dimensional square superconducting qubit array composed of 62 functional qubits was designed and fabricated to demonstrate single and two particle quantum walks and implemented a Mach-Zehnder interferometer where the quantum walker coherently traverses in two paths before interfering and exiting.
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•Posted Content
Ruling out real-number description of quantum mechanics
Ming-Cheng Chen,Can Wang,Feng-Ming Liu,Jian-Wen Wang,Chong Ying,Zhong-Xia Shang,Yulin Wu,Ming Gong,Hui Deng,Futian Liang,Qiang Zhang,Cheng-Zhi Peng,Xiaobo Zhu,Adán Cabello,Chao-Yang Lu,Jian-Wei Pan +15 more
TL;DR: In this paper, a non-local game has been developed to reveal a contradiction between a multiqubit quantum experiment and a player using only real numbers, based on deterministic and high-fidelity entanglement swapping with superconducting qubits.
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