Twisted bilayer graphene. IV. Exact insulator ground states and phase diagram

Biao Lian (1) , Zhi-Da Song (1) , Nicolas Regnault (1, 2) , Dmitri Efetov (3) , Ali Yazdani (1) , B. Andrei Bernevig (1)

1 DPPU - Department of Physics, Princeton University
2 Théorie de la Matière Condensée
3 ICFO - Institut de Ciencies Fotoniques [Castelldefels]

Domaines: Electrons fortement corrélés [cond-mat.str-el]; Systèmes mésoscopiques et effet Hall quantique [cond-mat.mes-hall]; Science des matériaux [cond-mat.mtrl-sci]

Biao Lian, Zhi-Da Song, Nicolas Regnault, Dmitri Efetov, Ali Yazdani, et al.. Twisted bilayer graphene. IV. Exact insulator ground states and phase diagram. Physical Review B, 2021, 103 (20), pp.205414. ⟨10.1103/PhysRevB.103.205414⟩. ⟨hal-03268005⟩