Monte Carlo Studies of Twisted Bilayer Graphene: Strain and Thermal Fluctuations

Johannes S. Hofmann, Patrick Ledwith, Ashvin Vishwanath +2

We study the phase diagram of twisted bilayer graphene at charge neutrality as a function of twist angle $\hat{I}¸$, uniaxial heterostrain $\epsilon$, and temperature $T$ using sign-p…