赵汇海

赵汇海

研究员

中关村实验室

简介

主要从事量子设计自动化、超导量子处理器设计和器件理论等方面的研究。在设计流程自动化方面，致力于构建面向超导量子处理器的完整工具链，与合作者提出了从量子芯片构建量子比特的算法，补齐了从芯片到操控的设计流程自动化的关键环节。在处理器设计优化方面，与合作者研发了超导量子比特操控的微分编程仿真器，从而实现了从超导量子比特到量子门操作设计的端到端梯度优化，仿真优化的速度和规模均显著优于现有软件。在超导量子处理器设计方面，与合作者设计和研制了多款超导量子芯片及其操控方案，在比特相干时间，门操作精度，比特初始化精度和速度等方面均达到国际一流水平。在器件理论方面，为了利用测量数据对量子比特的退相干进行准确的理论建模，与合作者研发了对量子比特噪声进行系统性分析的工具。在此基础上，设计和研制了多款专门用于噪声分析的超导量子芯片，系统性的分析各种元件上的噪声类型和强度，以及对量子比特相干性的影响，从而实现了对量子处理器性能的可靠评估。以上研发工作不仅发表在Physical Review Letters、Nature 子刊等一流学术期刊上，还产生数十项发明专利。

研究方向

  • 量子设计自动化

  • 超导量子计算

  • 计算量子多体物理

经历

  • 研究员 · 中关村实验室

    2024.4-至今

    研发量子设计自动化方法、流程和工具。

  • 量子科学家，超导量子处理器设计团队负责人 · 阿里巴巴达摩院量子实验室

    2018.4-2023.11

    负责可扩展高精度超导量子处理器设计，包括量子芯片，控制方案和封装。负责量子设计自动化方法，流程和工具研发。

  • 研究员 · 日本理化学研究所

    2017.4-2018.3

    研究计算量子多体方法在脑科学和机器学习中的应用。

  • 博士后 · 东京大学应用物理系、物性研究所

    2013.6-2017.3

    研究计算量子多体方法，并将其应用于统计物理模型，量子阻挫磁性系统，以及高温超导电性的研究。

教育经历

  • 本科 · 北京大学元培学院（原元培实验班）

    2007

  • 博士研究生 · 中国科学院物理研究所

    2013

最新发表

Fei Wang, Kannan Lu, Huijuan Zhan, Lu Ma, Feng Wu, Hantao Sun, Hao Deng, Yang Bai, Feng Bao, Xu Chang, Ran Gao, Xun Gao, Guicheng Gong, Lijuan Hu, Ruizi Hu, Honghong Ji, Xizheng Ma, Liyong Mao, Zhijun Song, Chengchun Tang, Hongcheng Wang, Tenghui Wang, Ziang Wang, Tian Xia, Hongxin Xu, Ze Zhan, Gengyan Zhang, Tao Zhou, Mengyu Zhu, Qingbin Zhu, Shasha Zhu, Xing Zhu, Yaoyun Shi, Huihai Zhao, Chunqing Deng (2025). High-coherence fluxonium qubits manufactured with a wafer-scale-uniformity process. Physical Review Applied.

引用 DOI URL

Ziang Wang, Feng Wu, Huihai Zhao, Xin Wan, Xiaotong Ni (2025). SuperGrad: a differentiable simulator for superconducting processors. Quantum.

引用 DOI URL

Ran Gao, Feng Wu, Hantao Sun, Jianjun Chen, Hao Deng, Xizheng Ma, Xiaohe Miao, Zhijun Song, Xin Wan, Fei Wang, Tian Xia, Make Ying, Chao Zhang, Yaoyun Shi, Huihai Zhao, Chunqing Deng (2025). The effects of disorder in superconducting materials on qubit coherence. Nature Communications.

引用 DOI

Runshi Zhou, Fang Zhang, Huihai Zhao, Feng Wu, Linghang Kong, Jianxin Chen (2025). Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set.

引用 arXiv URL

Tenghui Wang, Feng Wu, Fei Wang, Xizheng Ma, Gengyan Zhang, Jianjun Chen, Hao Deng, Ran Gao, Ruizi Hu, Lu Ma, Zhijun Song, Tian Xia, Make Ying, Huijuan Zhan, Huihai Zhao, Chunqing Deng (2024). Efficient Initialization of Fluxonium Qubits based on Auxiliary Energy Levels. Physical Review Letters.

引用 DOI URL

Xizheng Ma, Gengyan Zhang, Feng Wu, Feng Bao, Xu Chang, Jianjun Chen, Hao Deng, Ran Gao, Xun Gao, Lijuan Hu, Honghong Ji, Hsiang-Sheng Ku, Kannan Lu, Lu Ma, Liyong Mao, Zhijun Song, Hantao Sun, Chengchun Tang, Fei Wang, Hongcheng Wang, Tenghui Wang, Tian Xia, Make Ying, Huijuan Zhan, Tao Zhou, Mengyu Zhu, Qingbin Zhu, Yaoyun Shi, Huihai Zhao, Chunqing Deng (2024). Native Approach to Controlled-Z Gates in Inductively Coupled Fluxonium Qubits. Physical Review Letters.

引用 DOI URL

Cupjin Huang , Tenghui Wang , Feng Wu, Dawei Ding, Qi Ye, Linghang Kong, Fang Zhang, Xiaotong Ni, Zhijun Song, Yaoyun Shi, Huihai Zhao, Chunqing Deng, Jianxin Chen (2023). Quantum Instruction Set Design for Performance. PRL.

引用 DOI URL

Hantao Sun, Feng Wu, Hsiang-Sheng Ku, Xizheng Ma, Jin Qin, Zhijun Song, Tenghui Wang, Gengyan Zhang, Jingwei Zhou, Yaoyun Shi, Huihai Zhao, Chunqing Deng (2023). Characterization of loss mechanisms in a fluxonium qubit.

引用 arXiv URL

Feng Bao, Hao Deng, Dawei Ding, Ran Gao, Xun Gao, Cupjin Huang, Xun Jiang, Hsiang-Sheng Ku, Zhisheng Li, Xizheng Ma, Xiaotong Ni, Jin Qin, Zhijun Song, Hantao Sun, Chengchun Tang, Tenghui Wang, Feng Wu, Tian Xia, Wenlong Yu, Fang Zhang, Gengyan Zhang, Xiaohang Zhang, Jingwei Zhou, Xing Zhu, Yaoyun Shi, Jianxin Chen, Huihai Zhao, Chunqing Deng (2022). Fluxonium: An Alternative Qubit Platform for High-Fidelity Operations. Phys. Rev. Lett..

引用 DOI URL

Kahoko Takahashi, Zhe Sun, Jordi Solé-Casals, Andrzej Cichocki, Anh Huy Phan, Qibin Zhao, Huihai Zhao, Shangkun Deng, Ruggero Micheletto (2022). Data augmentation for Convolutional LSTM based brain computer interface system. Applied Soft Computing.

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Xiaotong Ni, Huihai Zhao, Lei Wang, Feng Wu, Jianxin Chen (2022). Integrating quantum processor device and control optimization in a gradient-based framework. npj Quantum Information.

引用

Hao Deng, Zhijun Song, Ran Gao, Tian Xia, Feng Bao, Xun Jiang, Hsiang-Sheng Ku, Zhisheng Li, Xizheng Ma, Jin Qin, Hantao Sun, Chengchun Tang, Tenghui Wang, Feng Wu, Wenlong Yu, Gengyan Zhang, Xiaohang Zhang, Jingwei Zhou, Xing Zhu, Yaoyun Shi, Huihai Zhao, Chunqing Deng (2022). Titanium Nitride Film on Sapphire Substrate with Low Dielectric Loss for Superconducting Qubits.

引用 arXiv URL

Cupjin Huang, Dawei Ding, Feng Wu, Linghang Kong, Fang Zhang, Xiaotong Ni, Yaoyun Shi, Huihai Zhao, Jianxin Chen (2021). Towards ultra-high fidelity quantum operations: SQiSW gate as a native two-qubit gate.

PDF 数据集 海报 视频 源文档 ArXiv e-Print

Dawei Ding, Hsiang-Sheng Ku, Yaoyun Shi, Huihai Zhao (2021). Free-mode removal and mode decoupling for simulating general superconducting quantum circuits. Physical Review B.

引用 DOI URL

Cupjin Huang , Fang Zhang , Michael Newman, Xiaotong Ni, Dawei Ding, Junjie Cai, Xun Gao, Tenghui Wang, Feng Wu, Gengyan Zhang, Hsiang-Sheng Ku, Zhengxiong Tian, Junyin Wu, Haihong Xu, Huanjun Yu, Bo Yuan, Mario Szegedy, Yaoyun Shi, Huihai Zhao, Chunqing Deng, Jianxin Chen (2021). Efficient parallelization of tensor network contraction for simulating quantum computation. Nature Computational Science.

引用

Bin-Bin Chen, Yuan Gao, Yi-Bin Guo, Yuzhi Liu, Huihai Zhao, Hai-Jun Liao, Lei Wang, Tao Xiang, Wei Li, Z. Y. Xie (2020). Automatic differentiation for second renormalization of tensor networks. Physical Review B.

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Ze-Feng Gao, Song Cheng, Rong-Qiang He, Z. Y. Xie, Huihai Zhao, Zhong-Yi Lu, Tao Xiang (2020). Compressing deep neural networks by matrix product operators. Physical Review Research.

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Cupjin Huang, Fang Zhang, Michael Newman, Xiaotong Ni, Dawei Ding, Junjie Cai, Xun Gao, Tenghui Wang, Feng Wu, Gengyan Zhang, Hsiang-Sheng Ku, Zhengxiong Tian, Junyin Wu, Haihong Xu, Huanjun Yu, Bo Yuan, Mario Szegedy, Yaoyun Shi, Huihai Zhao, Chunqing Deng, Jianxin Chen (2020). Classical simulation of quantum supremacy circuits.

PDF 数据集 海报 视频 源文档 ArXiv e-Print

Cupjin Huang, Xiaotong Ni, Fang Zhang, Michael Newman, Dawei Ding, Xun Gao, Tenghui Wang, Huihai Zhao, Feng Wu, Gengyan Zhang, Chunqing Deng, Hsiang-Sheng Ku, Jianxin Chen, Yaoyun Shi (2020). Alibaba cloud quantum development platform: Surface code simulations with crosstalk.

PDF 数据集 海报 视频 源文档 ArXiv e-Print

Rui-Zhen Huang, Hai-Jun Liao, Zhi-Yuan Liu, Hai-Dong Xie, Zhi-Yuan Xie, Huihai Zhao, Jing Chen, Tao Xiang (2018). Generalized Lanczos method for systematic optimization of tensor network states. Chinese Physics B.

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Satoshi Morita, Ryo Igarashi, Huihai Zhao, Naoki Kawashima (2018). Tensor renormalization group with randomized singular value decomposition. Physical Review E.

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H. D. Xie, R. Z. Huang, X. J. Han, X. Yan, Huihai Zhao, Z. Y. Xie, H. J. Liao, T. Xiang (2018). Reorthonormalization of Chebyshev matrix product states for dynamical correlation functions. Physical Review B.

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Huihai Zhao, Kota Ido, Satoshi Morita, Masatoshi Imada (2017). Variational Monte Carlo method for fermionic models combined with tensor networks and applications to the hole-doped two-dimensional Hubbard model. Physical Review B.

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Huihai Zhao, Zhiyuan Xie, Tao Xiang, Masatoshi Imada (2016). Tensor network algorithm by coarse-graining tensor renormalization on finite periodic lattices. Physical Review B.

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M. P. Qin, Q. N. Chen, Z. Y. Xie, J. Chen, J. F. Yu, Huihai Zhao, B. Normand, T. Xiang (2014). Partial long-range order in antiferromagnetic Potts models. Physical Review B.

引用 DOI URL

Mingpu Qin, Jing Chen, Qiaoni Chen, Zhiyuan Xie, Xin Kong, Huihai Zhao, Bruce Normand, Tao Xiang (2013). Partial Order in Potts Models on the Generalized Decorated Square Lattice. Chinese Physics Letters.

引用 DOI URL

Huihai Zhao, Cenke Xu, Q. N. Chen, Z. C. Wei, M. P. Qin, G. M. Zhang, T. Xiang (2012). Plaquette order and deconfined quantum critical point in the spin-1 bilinear-biquadratic Heisenberg model on the honeycomb lattice. Physical Review B.

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Jianwei Cai, Qiaoni Chen, Huihai Zhao, Zhiyuan Xie, Mingpu Qin, Zhongchao Wei, Tao Xiang (2011). Translation invariant tensor product states in a finite lattice system. Chinese Physics B.

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Q. N. Chen, M. P. Qin, J. Chen, Z. C. Wei, Huihai Zhao, B. Normand, T. Xiang (2011). Partial Order and Finite-Temperature Phase Transitions in Potts Models on Irregular Lattices. Physical Review Letters.

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Wang Meng-Xiong, Cai Jian-Wei, Xie Zhi-Yuan, Chen Qiao-Ni, Huihai Zhao, Wei Zhong-Chao (2010). Investigation of the Potts Model on Triangular Lattices by the Second Renormalization of Tensor Network States. Chinese Physics Letters.

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Huihai Zhao, Z. Y. Xie, Q. N. Chen, Z. C. Wei, J. W. Cai, T. Xiang (2010). Renormalization of tensor-network states. Physical Review B.

引用 DOI URL