10-Qubit Entanglement and Parallel Logic Operations with a Superconducting Circuit - Details

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Abstract：

Here　we　report　on　the　production　and　tomography　of　genuinely　entangled　Greenberger-Horne-Zeilinger　states　with　up　to　ten　qubits　connecting　to　a　bus　resonator　in　a　superconducting　circuit,　where　the　resonator-mediated　qubit-qubit　interactions　are　used　to　controllably　entangle　multiple　qubits　and　to　operate　on　different　pairs　of　qubits　in　parallel.　The　resulting　10-qubit　density　matrix　is　probed　by　quantum　state　tomography,　with　a　fidelity　of　0.668　+/-　0.025.　Our　results　demonstrate　the　largest　entanglement　created　so　far　in　solid-state　architectures　and　pave　the　way　to　large-scale　quantum　computation.

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[ 1 ] [Song, Chao]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 2 ] [Xu, Kai]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 3 ] [Liu, Wuxin]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 4 ] [Guo, Qiujiang]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 5 ] [Zhang, Libo]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 6 ] [Zhang, Pengfei]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 7 ] [Xu, Da]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 8 ] [Wang, H.]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China
[ 9 ] [Song, Chao]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 10 ] [Xu, Kai]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 11 ] [Zhu, Xiaobo]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 12 ] [Wang, H.]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 13 ] [Chen, Y-A.]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 14 ] [Lu, C. -Y.]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 15 ] [Pan, Jian-Wei]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China
[ 16 ] [Yang, Chui-ping]Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China
[ 17 ] [Zheng, Shi-Biao]Fuzhou Univ, Coll Phys & Informat Engn, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
[ 18 ] [Deng, Hui]Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
[ 19 ] [Huang, Keqiang]Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
[ 20 ] [Zheng, Dongning]Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
[ 21 ] [Xie, Qiwei]Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
[ 22 ] [Han, Siyuan]Univ Kansas, Dept Phys & Astron, Lawrence, KS 66045 USA
[ 23 ] [Huang, Keqiang]Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
[ 24 ] [Zheng, Dongning]Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
[ 25 ] [Zhu, Xiaobo]Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Shanghai 201315, Peoples R China
[ 26 ] [Chen, Y-A.]Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Shanghai 201315, Peoples R China
[ 27 ] [Lu, C. -Y.]Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Shanghai 201315, Peoples R China
[ 28 ] [Pan, Jian-Wei]Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Shanghai 201315, Peoples R China
[ 29 ] [Zhu, Xiaobo]Univ Sci & Technol China, Dept Modern Phys, Shanghai 201315, Peoples R China
[ 30 ] [Chen, Y-A.]Univ Sci & Technol China, Dept Modern Phys, Shanghai 201315, Peoples R China
[ 31 ] [Lu, C. -Y.]Univ Sci & Technol China, Dept Modern Phys, Shanghai 201315, Peoples R China
[ 32 ] [Pan, Jian-Wei]Univ Sci & Technol China, Dept Modern Phys, Shanghai 201315, Peoples R China

Reprint 's Address：

郑仕标
[Wang, H.]Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China;;[Zhu, Xiaobo]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China;;[Wang, H.]Univ Sci & Technol China, CAS Ctr Excellence & Synerget Innovat Ctr Quantum, Hefei 230026, Anhui, Peoples R China;;[Zheng, Shi-Biao]Fuzhou Univ, Coll Phys & Informat Engn, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China;;[Zhu, Xiaobo]Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Shanghai Branch, Shanghai 201315, Peoples R China;;[Zhu, Xiaobo]Univ Sci & Technol China, Dept Modern Phys, Shanghai 201315, Peoples R China

Email：

t96034@fzu.edu.cn |
xbzhu16@ustc.edu.cn |
hhwang@zju.edu.cn

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10-Qubit Entanglement and Parallel Logic Operations with a Superconducting Circuit
2017，Physical Review Letters
10-Qubit Entanglement and Parallel Logic Operations with a Superconducting Circuit
2017，Physical Review Letters

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Source ：

PHYSICAL REVIEW LETTERS

ISSN： 0031-9007

Year： 2017

Issue： 18

Volume： 119

8 . 8 3 9

JCR@2017

8 . 1 0 0

JCR@2023

ESI Discipline： PHYSICS;

ESI HC Threshold：170

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count： 242

SCOPUS Cited Count： 256

ESI Highly Cited Papers on the List： 36 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

物理与信息工程学院、微电子学院本学院/部未明确归属的数据

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