Yuechun Jiao, Weilun Jiang, Yu Zhang, Jingxu Bai, Yunhui He, Heng Shen, Jianming Zhao, Suotang Jia. "Observation of multiple time crystals in a driven-dissipative system with Rydberg gas." Nature Communications, 2025. doi:10.1038/s41467-025-64488-7