basics
Examples
(…)
See also:
Wikipedia, Josephson effect
Wikipedia, Pi Josephson junction
A review of the history of the discovery is here:
On realizing qbits and quantum gates (hence quantum computation) via quantum states of magnetic flux through (Josephson junctions in) superconductors, manipulated via electromagnetic pulses:
Michel H. Devoret, A. Wallraff, J. M. Martinis, Superconducting Qubits: A Short Review [arXiv:cond-mat/0411174]
John Clarke, Frank K. Wilhelm, Superconducting quantum bits, Nature 453 (2008) 1031–1042 doi:10.1038/nature07128
Jerry Moy Chow, Quantum Information Processing with Superconducting Qubits (2010) pdf
Michel H. Devoret, R. J. Schoelkopf, Superconducting Circuits for Quantum Information: An Outlook, Science 339 6124 (2013) 1169-1174 [doi:10.1126/science.1231930]
Jay M. Gambetta, Jerry M. Chow, Matthias Steffen, Building logical qubits in a superconducting quantum computing system, npj Quantum Information 3 2 (2017) doi:10.1038/s41534-016-0004-0
Morten Kjaergaard et al. Superconducting Qubits: Current State of Play, Annual Review of Condensed Matter Physics 11 (2019) 369-395 doi:10.1146/annurev-conmatphys-031119-050605
He-Liang Huang, Dachao Wu, Daojin Fan, Xiaobo Zhu, Superconducting Quantum Computing: A Review, Science China Information Sciences 63 8 (2020) 1-32 arXiv:2006.10433, doi:10.1007/s11432-020-2881-9
S. Kwon et al., Gate-based superconducting quantum computing, Journal of Applied Physics 129 (2021) 041102 doi:10.1063/5.0029735
Olivier Ezratty, Perspective on superconducting qubit quantum computing, Eur. Phys. J. A 59 94 (2023) [doi:10.1140/epja/s10050-023-01006-7]
Fine detail of the pulse control:
M. Werninghaus, D. J. Egger, F. Roy, S. Machnes, F. K. Wilhelm, S. Filipp: Leakage reduction in fast superconducting qubit gates via optimal control, npj Quantum Information 7 14 (2021) doi:10.1038/s41534-020-00346-2
M. Carroll, S. Rosenblatt, P. Jurcevic, I. Lauer & A. Kandala. Dynamics of superconducting qubit relaxation times, npj Quantum Information 8 132 (2022) doi:10.1038/s41534-022-00643-y
Elisha Siddiqui Matekole, Yao-Lung L. Fang, Meifeng Lin, Methods and Results for Quantum Optimal Pulse Control on Superconducting Qubit Systems, 2022 IEEE International Parallel and Distributed Processing Symposium Workshops (2022) arXiv:2202.03260, doi:10.1109/IPDPSW55747.2022.00102
Corrections due to quasiparticle-excitations:
Last revised on February 15, 2023 at 12:13:17. See the history of this page for a list of all contributions to it.