Robust manipulation of superconducting qubits in the presence of fluctuations

被引：0
|
作者：
Daoyi Dong
Chunlin Chen
Bo Qi
Ian R. Petersen
Franco Nori
机构：
[1] School of Engineering and Information Technology,Department of Control and System Engineering
[2] University of New South Wales,Key Laboratory of Systems and Control
[3] School of Management and Engineering,Physics Department
[4] Nanjing University,undefined
[5] ISS and National Center for Mathematics and Interdis-ciplinary Sciences,undefined
[6] Academy of Mathematics and Systems Science,undefined
[7] CEMS,undefined
[8] RIKEN,undefined
[9] The University of Michigan,undefined
来源：
Scientific Reports | / 5卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Superconducting quantum systems are promising candidates for quantum information processing due to their scalability and design flexibility. However, the existence of defects, fluctuations and inaccuracies is unavoidable for practical superconducting quantum circuits. In this paper, a sampling-based learning control (SLC) method is used to guide the design of control fields for manipulating superconducting quantum systems. Numerical results for one-qubit systems and coupled two-qubit systems show that the “smart” fields learned using the SLC method can achieve robust manipulation of superconducting qubits, even in the presence of large fluctuations and inaccuracies.
引用
收藏
相关论文
共 50 条
  • [1] Robust manipulation of superconducting qubits in the presence of fluctuations
    Dong, Daoyi
    Chen, Chunlin
    Qi, Bo
    Petersen, Ian R.
    Nori, Franco
    SCIENTIFIC REPORTS, 2015, 5
  • [2] Dispersive manipulation of paired superconducting qubits
    Zhou, XX
    Wulf, M
    Zhou, ZW
    Guo, GC
    Feldman, MJ
    PHYSICAL REVIEW A, 2004, 69 (03): : 030301 - 1
  • [3] Transport signatures of phase fluctuations in superconducting qubits
    Wisne, M.
    Deng, Y.
    Cansizoglu, H.
    Kopas, C.
    Mutus, J. Y.
    Chandrasekhar, V
    MATERIALS FOR QUANTUM TECHNOLOGY, 2024, 4 (04):
  • [4] Fluctuations of Energy-Relaxation Times in Superconducting Qubits
    Klimov, P. V.
    Kelly, J.
    Chen, Z.
    Neeley, M.
    Megrant, A.
    Burkett, B.
    Barends, R.
    Arya, K.
    Chiaro, B.
    Chen, Yu
    Dunsworth, A.
    Fowler, A.
    Foxen, B.
    Gidney, C.
    Giustina, M.
    Graff, R.
    Huang, T.
    Jeffrey, E.
    Lucero, Erik
    Mutus, J. Y.
    Naaman, O.
    Neill, C.
    Quintana, C.
    Roushan, P.
    Sank, Daniel
    Vainsencher, A.
    Wenner, J.
    White, T. C.
    Boixo, S.
    Babbush, R.
    Smelyanskiy, V. N.
    Neven, H.
    Martinis, John M.
    PHYSICAL REVIEW LETTERS, 2018, 121 (09)
  • [5] Interacting defects generate stochastic fluctuations in superconducting qubits
    Bejanin, J. H.
    Earnest, C. T.
    Sharafeldin, A. S.
    Mariantoni, M.
    PHYSICAL REVIEW B, 2021, 104 (09)
  • [6] Quasiparticle Relaxation of Superconducting Qubits in the Presence of Flux
    Catelani, G.
    Koch, J.
    Frunzio, L.
    Schoelkopf, R. J.
    Devoret, M. H.
    Glazman, L. I.
    PHYSICAL REVIEW LETTERS, 2011, 106 (07)
  • [7] Robust gates with spin-locked superconducting qubits
    Zuk, Ido
    Cohen, Daniel
    Gorshkov, Alexey, V
    Retzker, Alex
    PHYSICAL REVIEW RESEARCH, 2024, 6 (01):
  • [8] Process tomography of robust dynamical decoupling with superconducting qubits
    Alexandre M. Souza
    Quantum Information Processing, 2021, 20
  • [9] Process tomography of robust dynamical decoupling with superconducting qubits
    Souza, Alexandre M.
    QUANTUM INFORMATION PROCESSING, 2021, 20 (07)
  • [10] Dynamics of parametric fluctuations induced by quasiparticle tunneling in superconducting flux qubits
    Bal, M.
    Ansari, M. H.
    Orgiazzi, J. -L.
    Lutchyn, R. M.
    Lupascu, A.
    PHYSICAL REVIEW B, 2015, 91 (19):
12345