arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/9903008quant-phmath.QA
收藏

经典计算、量子计算和Shor因子分解算法

Classical computing, quantum computing, and Shor's factoring algorithm

Yuri I. Manin

摘要:

这是为布尔巴基研讨会写的一个临时演讲。在简要介绍之后,第1节用范畴语言讨论了经典确定性计算的结构。回顾了P/NP问题复杂性的基本概念。第二节介绍量子并行的概念,并解释了量子计算的主要问题。第三节介绍了四个量子子程序:初始化,经典布尔函数的量子计算,量子傅里叶变换和Grover搜索算法。中心部分4解释肖尔的因式分解算法。第五节将Kolmogorov复杂性与可计算函数的谱性质联系起来。附录有助于量子计算的史前史。

英文摘要:

This is an expository talk written for the Bourbaki Seminar. After a brief introduction, Section 1 discusses in the categorical language the structure of the classical deterministic computations. Basic notions of complexity icluding the P/NP problem are reviewed. Section 2 introduces the notion of quantum parallelism and explains the main issues of quantum computing. Section 3 is devoted to four quantum subroutines: initialization, quantum computing of classical Boolean functions, quantum Fourier transform, and Grover's search algorithm. The central Section 4 explains Shor's factoring algorithm. Section 5 relates Kolmogorov's complexity to the spectral properties of computable function. Appendix contributes to the prehistory of quantum computing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑