自然杂志 ›› 2019, Vol. 41 ›› Issue (5): 335-342.doi: 10.3969/j.issn.0253-9608.2019.05.003

• 专题综述 • 上一篇    下一篇

量子云计算理论与应用简述

丁泳程①②，郝敏佳①②，陈玺①②   

  1. ①上海大学 理学院物理系，上海 200444；②上海大学 量子人工智能科学技术研究中心，上海 200444
  • 收稿日期:2019-08-05 接受日期:2019-09-16 出版日期:2019-10-25 发布日期:2019-10-21
  • 通讯作者: 陈玺，研究方向：量子调控、量子光学、原子物理、介观物理、电磁场理论。E-mail：xchen@shu.edu.cn

A brief introduction to the theory and application of cloud quantum computing

DING Yongcheng①②, HAO Minjia①②, CHEN Xi①②   

  1. ①Department of Physics, Colledge of Sciences, Shanghai University, Shanghai 200444, China；②International Center of Quantum
    Artificial Intelligence Science and Technology, Shanghai University, Shanghai 200444, China
  • Received:2019-08-05 Accepted:2019-09-16 Online:2019-10-25 Published:2019-10-21

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摘要： 经典计算机在处理大规模数据集或是高强度计算的时候，受硬件工艺与算法原理限制存在性能瓶颈。为了解决此类问题，人们构想出了用量子计算机通过量子力学的微观性质进行计算。近年来实验技术上的突破使得一些科技公司推出了面向公众的量子计算机，以更深刻地理解量子算法并解决一些实际问题。文章介绍了量子云计算的基本原理和发展现状，并给出了量子云计算应用的成功案例，希望以此引起人们对此领域的关注。

关键词: 量子计算机, 量子算法, 量子云计算

Abstract:

Constrained by transistor-technology and algorithm, the bottleneck effect decreases the performance of classical computer, especially with huge dataset or high performance computing. People proposed quantum computer to solve this problem, by calculating with the principle of quantum mechanics in microscale. Due to the breakthrough in experimental physics, several
technology companies released quantum computers for public, for solving some practical problems as well as understanding quantum algorithms better. In this review article, we introduce the basic concept and development process of cloud quantum computing. Plenty of successful applications of cloud quantum computing are presented, and hopefully these would aroused many attentions and enthusiasm.

Key words: quantum computer, quantum algorithm, cloud quantum computing

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