Author(s): Shi-Chao Fang, Guang-Kun Liu, Hai-Qing Lin, and Zhong-Bing HuangTo understand correlated insulating and unconventional superconducting states in twisted bilayer graphene, we perform a systematic study of spin and pairing correlations in an effective two-orbital Hubbard model, by using the ground-state constrained-path quantum Monte Carlo method. Our numerical si…[Phys. Rev. B 100, 115135] Published Mon Sep 16, 2019

Published in: "Physical Review B".