Quantum Computing Quickly Scores Second Claim of Supremacy  

作　　者：Chris Palmer 

机构地区：[1]Senior Technology Writer

出　　处：《Engineering》2021年第9期1199-1200,共2页工程（英文）

摘　　要：Highlighting the accelerating pace of development in the field of quantum computing,in December 2020 a Chinese team reported that its all-photonic system,called Jiuzhang,performed in 200 s what they estimated would take 2.5 billion years for a classical supercomputer to complete[1].And while the jury remains out on when and if quantum computing will live up to its potential promise,multiple companies are pushing hard on competing technologies to deliver a verdict.

关 键 词：QUANTUM SYSTEM QUANTUM 

分 类 号：TP38[自动化与计算机技术—计算机系统结构]