NMRCloudQ: a quantum cloud experience on a nuclear magnetic resonance quantum computer

Xin, Tao1; Huang, Shilin2; Lu, Sirui1; Li, Keren1; Luo, Zhihuang3,4; Yin, Zhangqi2; Li, Jun3,4; Lu, Dawei4,5,6; Long, Guilu1,7; Zeng, Bei4,8

2018-01-15

10.1016/j.scib.2017.12.022

Science Bulletin   影响因子和分区

2095-9273

2095-9281

Cloud-based quantum computing is anticipated to be the most useful and reachable form for public users to experience with the power of quantum. As initial attempts, IBM Q has launched influential cloud services on a superconducting quantum processor in 2016, but no other platforms has followed up yet. Here, we report our new cloud quantum computing service -NMRCloudQ (http://nmrcloudq.com/zh-hans/), where nuclear magnetic resonance, one of the pioneer platforms with mature techniques in experimental quantum computing, plays as the role of implementing computing tasks. Our service provides a comprehensive software environment preconfigured with a list of quantum information processing packages, and aims to be freely accessible to either amateurs that look forward to keeping pace with this quantum era or professionals that are interested in carrying out real quantum computing experiments in person. In our current version, four qubits are already usable with in average 99.10% single-qubit gate fidelity and 97.15% two-qubit fidelity via randomized benchmaking tests. Improved control precisions as well as a new seven-qubit processor are also in preparation and will be available later. (C) 2017 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.

Quantum cloud Nuclear magnetic resonance Gradient ascent pulse engineering Randomized benchmarking

SCI ; EI

英语

通讯

Chinese Ministry of Education[20173080024]

Science & Technology - Other Topics

Multidisciplinary Sciences

WOS:000425944700006

ELSEVIER SCIENCE BV

20180604700896

Magnetism ; Nuclear magnetic resonance ; Quantum optics

Magnetism: Basic Concepts and Phenomena:701.2 ; Computer Systems and Equipment:722 ; Light/Optics:741.1

Web of Science

1.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
2.Tsinghua Univ, Ctr Quantum Informat, Inst Interdiscriplinary Informat Sci, Beijing 100084, Peoples R China
3.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
4.Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada
5.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China
6.Southern Univ Sci & Technol, Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China
7.Innovat Ctr Quantum Matter, Beijing 100084, Peoples R China
8.Univ Guelph, Dept Math & Stat, Guelph, ON N1G 2W1, Canada

Xin, Tao,Huang, Shilin,Lu, Sirui,et al. NMRCloudQ: a quantum cloud experience on a nuclear magnetic resonance quantum computer[J]. Science Bulletin,2018,63(1):17-23.

Xin, Tao.,Huang, Shilin.,Lu, Sirui.,Li, Keren.,Luo, Zhihuang.,...&Zeng, Bei.(2018).NMRCloudQ: a quantum cloud experience on a nuclear magnetic resonance quantum computer.Science Bulletin,63(1),17-23.

Xin, Tao,et al."NMRCloudQ: a quantum cloud experience on a nuclear magnetic resonance quantum computer".Science Bulletin 63.1(2018):17-23.