Realizing an Error-Correcting Surface Code with Superconducting Qubits

Youwei Zhao,1, 2, 3, ∗ Yangsen Ye,1, 2, 3, ∗ He-Liang Huang,1, 2, 3, ∗ Yiming Zhang,1, 2, 3 Dachao Wu,1, 2, 3 Huijie Guan,1, 2, 3 Qingling Zhu,1, 2, 3 Zuolin Wei,1, 2, 3 Tan He,1, 2, 3 Sirui Cao,1, 2, 3 Fusheng Chen,1, 2, 3 Tung-Hsun Chung,1, 2, 3 Hui Deng,1, 2, 3 Daojin Fan,1, 2, 3 Ming Gong,1, 2, 3 Cheng Guo,1, 2, 3 Shaojun Guo,1, 2, 3 Lianchen Han,1, 2, 3 Na Li,1, 2, 3 Shaowei Li,1, 2, 3 Yuan Li,1, 2, 3 Futian Liang,1, 2, 3 Jin Lin,1, 2, 3 Haoran Qian,1, 2, 3 Hao Rong,1, 2, 3 Hong Su,1, 2, 3 Lihua Sun,1, 2, 3 Shiyu Wang,1, 2, 3 Yulin Wu,1, 2, 3 Yu Xu,1, 2, 3 Chong Ying,1, 2, 3 Jiale Yu,1, 2, 3 Chen Zha,1, 2, 3 Kaili Zhang,1, 2, 3 Yong-Heng Huo,1, 2, 3 Chao-Yang Lu,1, 2, 3 Cheng-Zhi Peng,1, 2, 3 Xiaobo Zhu,1, 2, 3 and Jian-Wei Pan1, 2, 3 Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China Shanghai Branch, CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Shanghai 201315, China Shanghai Research Center for Quantum Sciences, Shanghai 201315, China