Closing the "quantum supremacy" gap: achieving real-time simulation of a random quantum circuit using a new Sunway supercomputer. - Yong (Alexander) Liu; Xin (Lucy) Liu; Fang (Nancy) Li; Haohuan Fu; Yuling Yang; Jiawei Song; Pengpeng Zhao 006; Zhen Wang; Dajia Peng; Huarong Chen; Chu Guo; Heliang Huang; et al. (SC, 2021)