Tianshu Jiang, Zhen-Nan Tian, Ran Tao, Ruo-Yang Zhang, Chenyu Zhang, Qi-Dai Chen, Zhanshan Wang, Xinbin Cheng, C. T. Chan, Xu-Lin Zhang. "Photonic non-Abelian topological insulators with six bands." Nature Communications, 2026. doi:10.1038/s41467-026-69887-y