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大老李聊数学(全集)

番外篇:中国量子计算原型机“九章”相关问题解答

05 Dec 2020

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节目内容更正:“九章”比传统计算机快“一百万亿”倍,而不是一百万倍。由中国科学技术大学潘建伟、陆朝阳等组成的研究团队与中科院上海微系统所、国家并行计算机工程技术研究中心合作,构建了76个光子的量子计算原型机“九章”,实现了具有实用前景的“高斯玻色取样”任务的快速求解。“九章”得名于我国古代一部知名的数学专著。根据现有理论,该量子计算系统处理高斯玻色取样的速度比目前最快的超级计算机快一百万亿倍,其速度比去年谷歌发布的53个超导比特量子计算原型机“悬铃木”快一百亿倍。通常认为,50个量子比特是证明量子计算机有望超越传统计算机的关键门槛。喜马拉雅FM:https://www.ximalaya.com/keji/6310606/ 微信关注:dalaoli_shuxue B站: https://space.bilibili.com/423722633 知乎:https://zhuanlan.zhihu.com/dalaoli-shuxue/ 电邮 :[email protected]

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