Gap structure and phase diagram of twisted bilayer cuprates from a microscopic perspective

Siddhant Panda, Andreas Kreisel, Laura Fanfarillo +1

Since the prediction of a time-reversal symmetry breaking (TRSB) $d+i{d}^{\prime }$ state in twisted bilayer cuprate superconductors by Can et al. [Nat.Phys. 17,519(2021)], several expe…