Information and Communications Technology and Policy

Information and Communications Technology and Policy

Information and Communications Technology and Policy ›› 2023, Vol. 49 ›› Issue (7): 2-8.doi: 10.12267/j.issn.2096-5931.2023.07.001

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Development and application of distributed quantum computing with trapped ions

LI Zhuoying1, DENG Ziyi2, ZHOU Zhuojun2, QIU Daowen3, ZHU Feng1,4, LUO Le1,4   

  1. 1. School of Physics and Astronomy, Sun Yat-sen University, Zhuhai 519082, China
    2. GuangDong QUDOOR H-bar Lab Co., Ltd., Guangzhou 510700, China
    3. School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China
    4. Center of Quantum Information Technology, Shenzhen Research Institute of Sun Yat-sen University, Shenzhen 518087, China
  • Received:2023-06-10 Online:2023-07-25 Published:2023-08-03

Abstract:

Distributed quantum computing with trapped ions is a quantum computing model which takes intermediate-sized trapped ion processors as computing nodes, and connects each computing node through ion-photon entanglement. It is expected to obtain a wide range of application scenarios, such as solving problems computationally demanding in the fields of finance, chemistry, cryptography, and so on, breaking through the limitations of existing methods in these fields. This paper briefly introduces the principle and current status of distributed trapped-ion quantum computing, the possible direction of future development, and application scenarios.

Key words: quantum computing, distributed quantum computing with trapped ions, ion-photon entanglement, distributed quantum algorithm

CLC Number: