用于磁通量子比特的复合约瑟夫森结耦合器：最小串扰
超导电性
2013-05-29 v3
摘要
一种用于构建耦合射频超导量子干涉器件磁通量子比特网络的改进型可调耦合元件已通过实验验证。这种基于复合约瑟夫森结射频超导量子干涉器件的新型耦合器，可在量子比特之间提供符号和幅度均可调的互感，同时将耦合器调谐参数对量子比特的非线性串扰降至最低。耦合器势能的有效一维模型与耦合器持续电流和磁化率的测量结果之间显示出定量一致性。
引用
@article{arxiv.0904.3784,
title = {A Compound Josephson Junction Coupler for Flux Qubits With Minimal Crosstalk},
author = {R. Harris and T. Lanting and A. J. Berkley and J. Johansson and M. W. Johnson and P. Bunyk and E. Ladizinsky and N. Ladizinsky and T. Oh and Siyuan Han},
journal= {arXiv preprint arXiv:0904.3784},
year = {2013}
}
备注
5 pages, 5 figures. Updated text and Figure 4