Author(s): Kun Zhou, Jian-Wen Xu, Qi-Ping Su, Yu Zhang, Xiang-Min Yu, Zhuang Ma, Han-Yu Zhang, Hong-Yi Shi, Wen Zheng, Shuyi Pan, Yihao Kang, Zhiguo Huang, Chui-Ping Yang, Shao-Xiong Li, and Yang Yu
A qutrit-based realization of a discrete-time quantum walk overcomes the scalability challenge and demonstrates the generation of topological edge states.
[Phys. Rev. Lett. 135, 250601] Published Fri Dec 19, 2025