- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract

Ion trap is one of the leading physical platforms to implement quantum computation. Currently, high-fidelity elementary quantum operations above the fault-tolerant threshold, including state preparation, measurement and universal gates, have been demonstrated for tens of ionic qubits. One important future research direction is to further enlarge the qubit number to the scale required for solving practical problems while maintaining the high performance of individual qubits. This paper introduces the current mainstream schemes for scalable ion trap quantum computation like quantum charge-coupled device (QCCD) and ion-photon quantum network, and describes the main limiting factors in current research. Then we further explore new schemes to scale up the qubit number like two-dimensional ion crystals and dual-type qubit, and discuss the future research directions.

Keywords:

Authors and contacts

Corresponding author:Duan Lu-Ming,lmduan@tsinghua.edu.cn

Funds:Project supported by the Innovation Program for Quantum Science and Technology, China (Grant No. 2021ZD0301601), the New Cornerstone Science Foundation through the New Cornerstone Investigator Program, the Ministry of Education of China, the Tsinghua University Initiative Scientific Research Program, China, the Tsinghua University Dushi Program, China, and the Tsinghua University Start-up Fund, China.

FullText HTML: translate this paragraph

References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]

Cited By

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

DownLoad: Full-Size Img PowerPoint

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]

[1]	Xiong Fan, Chen Yong-Cong, Ao Ping.Qubit dynamics driven by dipole field in thermal noise environment. Acta Physica Sinica, 2023, 72(17): 170302.doi:10.7498/aps.72.20230625
[2]	Wang Ning, Wang Bao-Chuan, Guo Guo-Ping.New progress of silicon-based semiconductor quantum computation. Acta Physica Sinica, 2022, 71(23): 230301.doi:10.7498/aps.71.20221900
[3]	SHI Ting-Ting, ZHANG Lu-Dan, ZHANG Shuai-Ning, ZHANG Wei.High-order exceptional point in a quantum system of two qubits with interaction. Acta Physica Sinica, 2022, 0(0): 0-0.doi:10.7498/aps.71.20220716
[4]	Shi Ting-Ting, Zhang Lu-Dan, Zhang Shuai-Ning, Zhang Wei.High-order exceptional point in a quantum system of two qubits with interaction. Acta Physica Sinica, 2022, 71(13): 130303.doi:10.7498/aps.70.20220716
[5]	Wang Chen-Xu, He Ran, Li Rui-Rui, Chen Yan, Fang Ding, Cui Jin-Ming, Huang Yun-Feng, Li Chuan-Feng, Guo Guang-Can.Advances in the study of ion trap structures in quantum computation and simulation. Acta Physica Sinica, 2022, 71(13): 133701.doi:10.7498/aps.71.20220224
[6]	Zhang Jie-Yin, Gao Fei, Zhang Jian-Jun.Research progress of silicon and germanium quantum computing materials. Acta Physica Sinica, 2021, 70(21): 217802.doi:10.7498/aps.70.20211492
[7]	Zhang Shi-Hao, Zhang Xiang-Dong, Li Lü-Zhou.Research progress of measurement-based quantum computation. Acta Physica Sinica, 2021, 70(21): 210301.doi:10.7498/aps.70.20210923
[8]	Liao Qing-Hong, Deng Wei-Can, Wen Jian, Zhou Nan-Run, Liu Nian-Hua.Phonon blockade induced by a non-Hermitian Hamiltonian in a nanomechanical resonator coupled with a qubit. Acta Physica Sinica, 2019, 68(11): 114203.doi:10.7498/aps.68.20182263
[9]	, Han Chao.Influence of dispersion and impurity on double-parameter asymmetric Gaussian quantum dot qubit. Acta Physica Sinica, 2019, 68(24): 247803.doi:10.7498/aps.68.20190960
[10]	Fan Heng.Quantum computation and quantum simulation. Acta Physica Sinica, 2018, 67(12): 120301.doi:10.7498/aps.67.20180710
[11]	Zhao Na, Liu Jian-She, Li Tie-Fu, Chen Wei.Progress of coupled superconducting qubits. Acta Physica Sinica, 2013, 62(1): 010301.doi:10.7498/aps.62.010301
[12]	Zhao Cui-Lan, Cong Yin-Chuan.The phonon effect of polaron and qubit in spherical shell quantum dot. Acta Physica Sinica, 2012, 61(18): 186301.doi:10.7498/aps.61.186301
[13]	Jiang Fu-Shi, Zhao Cui-Lan.The phonon effect of qubit in quantum ring. Acta Physica Sinica, 2009, 58(10): 6786-6790.doi:10.7498/aps.58.6786
[14]	Chen Ying-Jie, Xiao Jing-Lin.The temperature effect of the parabolic linear bound potential quantum dot qubit. Acta Physica Sinica, 2008, 57(11): 6758-6762.doi:10.7498/aps.57.6758
[15]	Yin Ji-Wen, Xiao Jing-Lin, Yu Yi-Fu, Wang Zi-Wu.The effect of Coulomb potential to the decoherence of the parabolic quantum dot qubit. Acta Physica Sinica, 2008, 57(5): 2695-2698.doi:10.7498/aps.57.2695
[16]	Gao Kuan-Yun, Zhao Cui-Lan.Properties of quantum bit in quantum ring. Acta Physica Sinica, 2008, 57(7): 4446-4449.doi:10.7498/aps.57.4446
[17]	Wang Zi-Wu, Xiao Jing-Lin.Parabolic linear bound potential quantum dot qubit and its optical phonon effect. Acta Physica Sinica, 2007, 56(2): 678-682.doi:10.7498/aps.56.678
[18]	Dong Qing-Rui.Two-electron InAs quantum-dot-molecular qubit modulated by the orientation of magnetic fields. Acta Physica Sinica, 2007, 56(9): 5436-5440.doi:10.7498/aps.56.5436
[19]	Li Yan-Ling, Feng Jian, Meng Xiang-Guo, Liang Bao-Long.Universal quantum teleflipping and telecloning of qubit. Acta Physica Sinica, 2007, 56(10): 5591-5596.doi:10.7498/aps.56.5591
[20]	Hu Xue-Ning, Li Xin-Qi.Quantum measurement of single electron state by a quantum point contact. Acta Physica Sinica, 2006, 55(7): 3259-3264.doi:10.7498/aps.55.3259

Catalog

Vol. 72, Issue 23 - 2023-12-05

Metrics

Abstract views:3458
PDF Downloads:260
Cited By:0

Search

Article