arrow
返回

Universal logical operations in a silicon quantum processor

delete2026-03-23
delete0
delete
OA
AI
C
Chunhui Zhang
F
Feng Xu
S
Shihang Zhang
M
Mingchao Duan
D
Dupeng Zhong
X
Xuesong Bai
H
Hao Wang
C
Chao Huang
Y
Yi Deng
M
Miao Gao
Y
Yu-Ning Zhang
J
Jiaze Liu
C
Chunhui Li
Y
Yan Jiang
B
Baolong Zhao
H
Huan Shu
K
Kunrong Wu
K
Keji Shi
Q
Qi-Ming Ding
Z
Zhen Tian
G
Guanyong Wang
袁
袁骁 (Xiao Yuan)
T
Tao Xin
G
Guangchong Hu
S
Song Liu
T
Tianluo Pan *
P
Peihao Huang *
Y
Yu He *
D
Dapeng Yu *
DOI:10.1038/s41565-026-02140-1delete
delete原文链接
delete分享
delete收藏
查看原文
摘要

摘要

En 中文
量子误差由环境噪声引起,无法避免,并且阻碍了实用量子计算的直接实现。容错量子计算提供了一条可行的路径,需要将信息编码和处理在逻辑量子比特中,以抑制此类误差。尽管在构建硅基量子计算机方面近年来取得了显著进展,但逻辑操作尚未在硅基中实现。在此,我们演示了一种基于硅中磷施主簇的逻辑量子处理器。通过实现[[4, 2, 2]]码,我们实现了逻辑操作的基本组件,其中包括容错逻辑态制备以及包含逻辑单量子比特和双量子比特门的通用门集的表征。特别是,采用门测量法实现了逻辑T门,并基于此门制备了魔法态。此外,我们使用两个逻辑量子比特执行变分量子特征值求解器算法,并模拟了水分子H2O的电子结构基态。这项工作代表了在硅自旋量子比特中实现可扩展、容错量子计算的关键一步。利用硅中的五个核自旋和[[4, 2, 2]]码演示了通用逻辑门集,并执行了水分子基态能量的变分量子特征值求解器计算。
Keyword:
Electronic and spintronic devices
Electronic devices
Quantum dots
Quantum information
Qubits
Materials Science
general
Nanotechnology
Nanotechnology and Microengineering
AI总结

AI总结

对已上传原文的论文进行重点信息的提取,主要内容包括:简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Nature Nanotechnology 封面图
Nature Nanotechnology
IF:
34.9
论文数:
4.8K
被引数:
8.1W

机构

P
Peking University
学者数:
1.0W
论文数: 3.8K
被引数: 14.7W
I
international quantum academy
学者数:
57
论文数: 9
被引数: 0
引用论文

引用论文

Universal logic with encoded spin qubits in silicon硅中具有编码自旋量子位的通用逻辑
err2023-02-06
err0
errOAAI
errAaron J. Weinstein; Matthew D. Reed; Aaron M. Jones; Reed W. Andrews; David Barnes; Jacob Z. Blumoff; Larken E. Euliss; Kevin Eng; Bryan H. Fong; Sieu D. Ha; Daniel R. Hulbert; Clayton A. C. Jackson; Michael Jura; Tyler E. Keating; Joseph Kerckhoff; Andrey A. Kiselev; Justine Matten; Golam Sabbir; Aaron Smith; Jeffrey Wright; Matthew T. Rakher; Thaddeus D. Ladd; Matthew G. Borselli
err分享
err收藏
Logical-qubit operations in an error-detecting surface code
err2021-12-16
err74
errOAAI
errMarques, J. F.; Varbanov, B. M.; Moreira, M. S.; Ali, H.; Muthusubramanian, N.; Zachariadis, C.; Battistel, F.; Beekman, M.; Haider, N.; Vlothuizen, W.; Bruno, A.; Terhal, B. M.; DiCarlo, L.
err分享
err收藏
Semiconductor spin qubits半导体自旋量子位
err2023-06-14
err0
errOAAI
errGuido Burkard; Thaddeus D. Ladd; Andrew Pan; John M. Nichol; Jason R. Petta
err分享
err收藏
Error detection on quantum computers improving the accuracy of chemical calculations
err2020-08-31
err0
errOAAI
errMiroslav Urbanek; Benjamin Nachman; Wibe A. de Jong
err分享
err收藏
Ground-state energy estimation of the water molecule on a trapped-ion quantum computer囚禁离子量子计算机上水分子的基态能量估计
err2020-04-03
err235
errOAAI
errNam, Yunseong; Chen, Jwo-Sy; Pisenti, Neal C.; Wright, Kenneth; Delaney, Conor; Maslov, Dmitri; Brown, Kenneth R.; Allen, Stewart; Amini, Jason M.; Apisdorf, Joel; Beck, Kristin M.; Blinov, Aleksey; Chaplin, Vandiver; Chmielewski, Mika; Collins, Coleman; Debnath, Shantanu; Hudek, Kai M.; Ducore, Andrew M.; Keesan, Matthew; Kreikemeier, Sarah M.; Mizrahi, Jonathan; Solomon, Phil; Williams, Mike; Wong-Campos, Jaime David; Moehring, David; Monroe, Christopher; Kim, Jungsang
err分享
err收藏
Spin-qubit control with a milli-kelvin CMOS chip使用毫开尔文CMOS芯片进行自旋量子位控制
errNature
IF48.5
err2025-06-25
err0
errOAAI
errSamuel K. Bartee; Will Gilbert; Kun Zuo; Kushal Das; Tuomo Tanttu; Chih Hwan Yang; Nard Dumoulin Stuyck; Sebastian J. Pauka; Rocky Y. Su; Wee Han Lim; Santiago Serrano; Christopher C. Escott; Fay E. Hudson; Kohei M. Itoh; Arne Laucht; Andrew S. Dzurak; David J. Reilly
err分享
err收藏
Nonlinear Response and Crosstalk of Electrically Driven Silicon Spin Qubits
err2023-04-25
err16
errOAAI
errUndseth, Brennan; Xue, Xiao; Mehmandoost, Mohammad; Rimbach-Russ, Maximilian; Eendebak, Pieter T.; Samkharadze, Nodar; Sammak, Amir; Dobrovitski, Viatcheslav V.; Scappucci, Giordano; Vandersypen, Lieven M. K.
err分享
err收藏
Simultaneous single-qubit driving of semiconductor spin qubits at the fault-tolerant threshold容错阈值下半导体自旋量子位的同时单量子位驱动
err2023-06-19
err31
errOAAI
errLawrie, W. I. L.; Rimbach-Russ, M.; van Riggelen, F.; Hendrickx, N. W.; de Snoo, S. L.; Sammak, A.; Scappucci, G.; Helsen, J.; Veldhorst, M.
err分享
err收藏
学者 查看更多内容