Van Hove annihilation and nematic instability on a kagome lattice

Yu-Xiao Jiang, Sen Shao, Wei Xia, M. Michael Denner, Julian Ingham, Md Shafayat Hossain, Qingzheng Qiu, Xiquan Zheng, Hongyu Chen, Zi‐Jia Cheng, Xiàn Yáng, Byunghoon Kim, Jia‐Xin Yin, Songbo Zhang, Maksim Litskevich, Qi Zhang, Tyler A. Cochran, Y. Y. Peng, Guoqing Chang, Yanfeng Guo, Ronny Thomale, Titus Neupert, M. Zahid Hasan