Superconducting Qutrit Link beyond the Qubit LimitRemoveXiang Li, Zheng-Yang Mei, Yang He, Si-Lu Zhao, Yan-Jun Liu, Xiao-Hui Song, Kai Xu, Zhong-Cheng Xiang, Dong-Ning Zheng, and Heng FanPhys. Rev. Lett. 137, 180801 (2026)
