中国物理B ›› 2021, Vol. 30 ›› Issue (8): 80304-080304.doi: 10.1088/1674-1056/ac16cf

所属专题: SPECIAL TOPIC — Quantum computation and quantum simulation

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Quantum computation and simulation with superconducting qubits

Kaiyong He(何楷泳)1,2,3,†, Xiao Geng(耿霄)1,2,3,†, Rutian Huang(黄汝田)1,2,3, Jianshe Liu(刘建设)1,2,3, and Wei Chen(陈炜)1,2,3,‡   

  1. 1 School of Integrated Circuits, Tsinghua University, Beijing 100084, China;
    2 Beijing National Research Center for Information Science and Technology, Beijing 100084, China;
    3 Tsinghua University Future Chip Technology Advanced Innovation Center, Beijing 100084, China
  • 收稿日期:2021-04-20 修回日期:2021-07-13 接受日期:2021-07-22 出版日期:2021-07-16 发布日期:2021-08-09
  • 通讯作者: Wei Chen E-mail:weichen@mail.tsinghua.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11653001, 11653004, and 60836001).

Quantum computation and simulation with superconducting qubits

Kaiyong He(何楷泳)1,2,3,†, Xiao Geng(耿霄)1,2,3,†, Rutian Huang(黄汝田)1,2,3, Jianshe Liu(刘建设)1,2,3, and Wei Chen(陈炜)1,2,3,‡   

  1. 1 School of Integrated Circuits, Tsinghua University, Beijing 100084, China;
    2 Beijing National Research Center for Information Science and Technology, Beijing 100084, China;
    3 Tsinghua University Future Chip Technology Advanced Innovation Center, Beijing 100084, China
  • Received:2021-04-20 Revised:2021-07-13 Accepted:2021-07-22 Online:2021-07-16 Published:2021-08-09
  • Contact: Wei Chen E-mail:weichen@mail.tsinghua.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11653001, 11653004, and 60836001).

摘要: Superconducting circuits based on Josephson junctions are regarded as one of the most promising technologies for the implementation of scalable quantum computers. This review presents the basic principles of superconducting qubits and shows the progress of quantum computing and quantum simulation based on superconducting qubits in recent years. The experimental realization of gate operations, readout, error correction codes, as well as some quantum algorithms are summarized, followed by an introduction of quantum simulation. And then some important applications in fields including condensed matter physics, quantum annealing, and quantum chemistry are discussed.

关键词: quantum computation, quantum simulation, superconducting qubit

Abstract: Superconducting circuits based on Josephson junctions are regarded as one of the most promising technologies for the implementation of scalable quantum computers. This review presents the basic principles of superconducting qubits and shows the progress of quantum computing and quantum simulation based on superconducting qubits in recent years. The experimental realization of gate operations, readout, error correction codes, as well as some quantum algorithms are summarized, followed by an introduction of quantum simulation. And then some important applications in fields including condensed matter physics, quantum annealing, and quantum chemistry are discussed.

Key words: quantum computation, quantum simulation, superconducting qubit

中图分类号:  (Quantum computation architectures and implementations)

  • 03.67.Lx
03.67.Ac (Quantum algorithms, protocols, and simulations) 85.25.-j (Superconducting devices) 85.25.Cp (Josephson devices)