Integrated superconducting circuit for qubit and resonator protection

doi:10.1088/1674-1056/ac003d

中国物理B ›› 2021, Vol. 30 ›› Issue (7): 78403-078403.doi: 10.1088/1674-1056/ac003d

所属专题： SPECIAL TOPIC — Quantum computation and quantum simulation

Integrated superconducting circuit for qubit and resonator protection

Xiao-Pei Yang(杨晓沛), Zhi-Kun Han(韩志坤), Shu-Qing Song(宋树清), Wen Zheng(郑文), Dong Lan(兰栋), Xin-Sheng Tan(谭新生), and Yang Yu(于扬)^†

National Laboratory of Solid State Microstructures, School of Physics, Nanjing University, Nanjing 210093, China

收稿日期:2021-04-08 修回日期:2021-05-10 接受日期:2021-05-12 出版日期:2021-06-22 发布日期:2021-07-09
通讯作者: Yang Yu E-mail:yuyang@nju.edu.cn
基金资助:
Project supported by the National Key R&D Progarm of China (Grant No. 2016YFA0301802), the National Natural Science Foundation of China (Grant Nos. 61521001, 12074179, and 11890704), and the Key R&D Program of Guangdong Province, China (Grant No. 2018B030326001).

Integrated superconducting circuit for qubit and resonator protection

Xiao-Pei Yang(杨晓沛), Zhi-Kun Han(韩志坤), Shu-Qing Song(宋树清), Wen Zheng(郑文), Dong Lan(兰栋), Xin-Sheng Tan(谭新生), and Yang Yu(于扬)^†

National Laboratory of Solid State Microstructures, School of Physics, Nanjing University, Nanjing 210093, China

Received:2021-04-08 Revised:2021-05-10 Accepted:2021-05-12 Online:2021-06-22 Published:2021-07-09
Contact: Yang Yu E-mail:yuyang@nju.edu.cn
Supported by:
Project supported by the National Key R&D Progarm of China (Grant No. 2016YFA0301802), the National Natural Science Foundation of China (Grant Nos. 61521001, 12074179, and 11890704), and the Key R&D Program of Guangdong Province, China (Grant No. 2018B030326001).

摘要/Abstract

摘要： A semi-infinite waveguide acts as a mirror and helps protect the qubit in front of it from decoherence. Here, we investigate the interference effect in an open waveguide consisting of resonators with different decay rates. We find that a lossy resonator works as a mirror and changes the effective decay rate of the other. The spontaneous radiation of qubit is related to its environment, and we can control it by arranging the lossy resonator's position or frequency. Our approach helps improving the qubit performance, as well as the quantum gate fidelities.

关键词: interference, decay suppression, Purcell filter

Abstract: A semi-infinite waveguide acts as a mirror and helps protect the qubit in front of it from decoherence. Here, we investigate the interference effect in an open waveguide consisting of resonators with different decay rates. We find that a lossy resonator works as a mirror and changes the effective decay rate of the other. The spontaneous radiation of qubit is related to its environment, and we can control it by arranging the lossy resonator's position or frequency. Our approach helps improving the qubit performance, as well as the quantum gate fidelities.

Key words: interference, decay suppression, Purcell filter

中图分类号: (Microwave circuits)

84.40.Dc

12.20.-m (Quantum electrodynamics) 31.30.J- (Relativistic and quantum electrodynamic (QED) effects in atoms, molecules, and ions)

Xiao-Pei Yang(杨晓沛), Zhi-Kun Han(韩志坤), Shu-Qing Song(宋树清), Wen Zheng(郑文), Dong Lan(兰栋), Xin-Sheng Tan(谭新生), and Yang Yu(于扬). Integrated superconducting circuit for qubit and resonator protection[J]. 中国物理B, 2021, 30(7): 78403-078403.

参考文献

[1] Blais A, Huang R S, Wallraff A, Girvin S M and Schoelkopf R J 2004 Phys. Rev. A 69 062320
[2] Stockklauser A, Scarlino P, Koski J V, Gasparinetti S, Andersen C K, Reichl C, Wegscheider W, Ihn T, Ensslin K and Wallraff A 2017 Phys. Rev. X 7 011030
[3] Bianchetti R, Filipp S, Baur M, Fink J M, Göppl M, Leek P J, Steffen L, Blais A and Wallraff A 2009 Phys. Rev. A 80 043840
[4] Yang D, Laflamme C, Vasilyev D V, Baranov M A and Zoller P 2018 Phys. Rev. Lett. 120 133601
[5] Ritsch H, Domokos P, Brennecke F and Esslinger T 2013 Rev. Mod. Phys. 85 553
[6] Bloembergen N, Purcell E M and Pound R V 1948 Phys. Rev. 73 679
[7] O'Brien K, Macklin C, Siddiqi I and Zhang X 2014 Phys. Rev. Lett. 113 157001
[8] Sete E A, Martinis J M and Korotkov A N 2015 Phys. Rev. A 92 012325
[9] Reed M D, Johnson B R, Houck A A, DiCarlo L, Chow J M, Schuster D I, Frunzio L and Schoelkopf R J 2010 Appl. Phys. Lett. 96 203110
[10] Sete E A, Gambetta J M and Korotkov A N 2014 Phys. Rev. B 89 104516
[11] Yin Y, Chen Y, Sank D, O'Malley P J J, White T C, Barends R, Kelly J, Lucero E, Mariantoni M, Megrant A, Neill C, Vainsencher A, Wenner J, Korotkov A N, Cleland A N and Martinis J M 2013 Phys. Rev. Lett. 110 107001
[12] Jeffrey E, Sank D, Mutus J Y, White T C, Kelly J, Barends R, Chen Y, Chen Z, Chiaro B, Dunsworth A, Megrant A, O'Malley P J J, Neill C, Roushan P, Vainsencher A, Wenner J, Cleland A N and Martinis J M 2014 Phys. Rev. Lett. 112 190504
[13] Fleischhauer M, Imamoglu A and Marangos J P 2005 Rev. Mod. Phys. 77 633
[14] Limonov M F, Rybin M V, Poddubny A N and Kivshar Y S 2017 Nature Photonics 11 543
[15] Miroshnichenko A E, Flach S and Kivshar Y S 2010 Rev. Mod. Phys. 82 2257
[16] Kannan B, Ruckriegel M J, Campbell D L, Kockum A F, Braumüller J, Kim D K, Kjaergaard M, Krantz P, Melville A, Niedzielski B M, Vepsäläinen A, Winik R, Yoder J L, Nori F, Orlando T P, Gustavsson S and Oliver W D 2020 Nature 583 775
[17] Koch J, Yu T M, Gambetta J, Houck A A, Schuster D I, Majer J, Blais A, Devoret M H, Girvin S M and Schoelkopf R J 2007 Phys. Rev. A 76 042319
[18] Schreier J A, Houck A A, Koch J, Schuster D I, Johnson B R, Chow J M, Gambetta J M, Majer J, Frunzio L, Devoret M H, Girvin S M and Schoelkopf R J 2008 Phys. Rev. B 77 180502
[19] Bruce S W and Knight P L 1993 J. Modern Optics 40 1195
[20] Xiao Y F, Li M, Liu Y C, Li Y, Sun X D and Gong Q H 2010 Phys. Rev. A 86 065804
[21] Peng Z H, Jia C X, Zhang Y Q, Yuan J B and Kuang L M 2020 Phys. Rev. A 102 043527
[22] Lalumiére K, Sanders B C, van Loo A F, Fedorov A, Wallraff A and Blais A 2013 Phys. Rev. A 88 043806
[23] Joshua C, Kerckhoff J and Sarovar M 2017 Advances in Physics: X 2 784
[24] Clerk A A, Devoret M H, Girvin S M, Marquardt F and Schoelkopf R J 2010 Rev. Mod. Phys. 82 1155
[25] Hoi I C, Kockum A F, Tornberg L, Pourkabirian A, Johansson G, Delsing P and Wilson C M 2015 Nat. Phys. 11 1045
[26] Tufarelli T, Ciccarello F and Kim M S 2013 Phys. Rev. A 87 013820

Integrated superconducting circuit for qubit and resonator protection

Integrated superconducting circuit for qubit and resonator protection

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Dan Wu(吴丹), Xiao Li(李骁), Liang-Liang Wang(王亮亮), Jia-Shun Zhang(张家顺), Wei Chen(陈巍), Yue Wang(王玥), Hong-Jie Wang(王红杰), Jian-Guang Li(李建光), Xiao-Jie Yin(尹小杰), Yuan-Da Wu(吴远大), Jun-Ming An(安俊明), and Ze-Guo Song(宋泽国). Temperature characterizations of silica asymmetric Mach-Zehnder interferometer chip for quantum key distribution[J]. 中国物理B, 2023, 32(1): 10305-010305.
[2]	Ya-Xiao Mo(莫亚枭), Chao-Jin Zhang(张朝金), Li-Cheng Lu(鹿力成), and Sheng-Ming Guo(郭圣明). Three-dimensional coupled-mode model and characteristics of low-frequency sound propagation in ocean waveguide with seamount topography[J]. 中国物理B, 2022, 31(8): 84301-084301.
[3]	Xin Zhao(赵鑫), Renyan Wan(王仁严), Weiyan Li(李卫岩), Liang Jin(金亮), He Zhang(张贺), Yan Li(李岩), Yingtian Xu(徐英添), Linlin Shi(石琳琳), and Xiaohui Ma(马晓辉). All-fiber erbium-doped dissipative soliton laser with multimode interference based on saturable-reserve saturable hybrid optical switch[J]. 中国物理B, 2022, 31(6): 64215-064215.
[4]	Yun-He Xing(邢云鹤), Jun Zhang(张军), Xiao-Xin Huo(霍晓鑫), Qing-Yun Xu(徐清芸), and Xue-Shen Liu(刘学深). Generation of elliptical isolated attosecond pulse from oriented H₂⁺ in a linearly polarized laser field[J]. 中国物理B, 2022, 31(4): 43203-043203.
[5]	Haowen Chen(陈颢文), Yunping Qi(祁云平), Jinghui Ding(丁京徽), Yujiao Yuan(苑玉娇), Zhenting Tian(田振廷), and Xiangxian Wang(王向贤). Independently tunable dual resonant dip refractive index sensor based on metal—insulator—metal waveguide with Q-shaped resonant cavity[J]. 中国物理B, 2022, 31(3): 34211-034211.
[6]	Kai Yang(杨凯), Zhensen Wu(吴振森), Xing Guo(郭兴), Jiaji Wu(吴家骥), Yunhua Cao(曹运华), Tan Qu(屈檀), and Jiyu Xue(薛积禹). Estimation of co-channel interference between cities caused by ducting and turbulence[J]. 中国物理B, 2022, 31(2): 24102-024102.
[7]	Chao-Qi Wei(卫超奇), Jian-Bin Liu(刘建彬), Xue-Xing Zhang(张学星), Rui Zhuang(庄睿), Yu Zhou(周宇), Hui Chen(陈辉), Yu-Chen He(贺雨晨), Huai-Bin Zheng(郑淮斌), and Zhuo Xu(徐卓). Non-Rayleigh photon statistics of superbunching pseudothermal light[J]. 中国物理B, 2022, 31(2): 24209-024209.
[8]	Xinyu Wu(吴歆宇), Qing Yu(余晴), Yongcheng He(何永成), Jianshe Liu(刘建设), and Wei Chen(陈炜). Multiplexing technology based on SQUID for readout of superconducting transition-edge sensor arrays[J]. 中国物理B, 2022, 31(10): 108501-108501.
[9]	Hongzhen Tang(唐宏珍), Peng Hu(胡鹏), Da-Jian Cui(崔大健), Hong Xiang(向红), and Dezhuan Han(韩德专). Bound states in the continuum in metal—dielectric photonic crystal with a birefringent defect[J]. 中国物理B, 2022, 31(10): 104209-104209.
[10]	Fengzheng Zhu(朱风筝), Xiaoyu Liu(刘晓煜), Yue Guo(郭月), Ningyue Wang(王宁月), Liguang Jiao(焦利光), and Aihua Liu(刘爱华). Chirp-dependent ionization of hydrogen atoms in the presence of super-intense laser pulses[J]. 中国物理B, 2021, 30(9): 94209-094209.
[11]	Shun Wang(王顺), Shahab Ullah Khan, Xiao-Qing Tian(田晓庆), Hui-Bin Sun(孙慧斌), and Wei-Chao Jiang(姜维超). Comparative study of photoionization of atomic hydrogen by solving the one- and three-dimensional time-dependent Schrödinger equations[J]. 中国物理B, 2021, 30(8): 83301-083301.
[12]	Xingbing Chao(潮兴兵), Yuan Gao(高源), Jianping Ding(丁剑平), and Hui-Tian Wang(王慧田). Impact of the spatial coherence on self-interference digital holography[J]. 中国物理B, 2021, 30(8): 84212-084212.
[13]	Fang Xue(薛芳), Ya-Xuan Duan(段亚轩), Xiao-Yi Chen(陈晓义), Ming Li(李铭), Suo-Chao Yuan(袁索超), and Zheng-Shang Da(达争尚). Broad-band phase retrieval method for transient radial shearing interference using chirp Z transform technique[J]. 中国物理B, 2021, 30(8): 84209-084209.
[14]	Dong-Yang Wang(王冬阳), Jun-Jie Wu(吴俊杰), Yi-Zhi Wang(王易之), Yong Liu(刘雍), An-Qi Huang(黄安琪), Chun-Lin Yu(于春霖), and Xue-Jun Yang(杨学军). Wave-particle duality relation with a quantum N-path beamsplitter[J]. 中国物理B, 2021, 30(5): 50302-050302.
[15]	Dan Liu(刘丹), Yichun Gao(高益淳), Jianqin Xu(许建琴), and Jing Qian(钱静). Stable quantum interference enabled by coexisting detuned and resonant STIRAPs[J]. 中国物理B, 2021, 30(5): 53701-053701.