Author(s): Huaiming Guo, Ehsan Khatami, Yao Wang, Thomas P. Devereaux, Rajiv R. P. Singh, and Richard T. ScalettarThe pairing symmetry of interacting Dirac fermions on the π-flux lattice is studied with the determinant quantum Monte Carlo and numerical linked-cluster expansion methods. The s*- (i.e., extended s-) and d-wave pairing symmetries, which are distinct in the conventional square lattice, are degenerat…[Phys. Rev. B 97, 155146] Published Fri Apr 20, 2018
Published in: "Physical Review B".