Two-dimensional Dirac fermions in the presence of long-range correlated disorder
Two-dimensional Dirac fermions in the presence of long-range correlated disorder
We consider two dimensional Dirac fermions in the presence of three types of disorder: random scalar potential, random gauge potential, and random mass with long-range correlations decaying as a power law. Using various methods such as the self-consistent Born approximation (SCBA), renormalization group (RG), the matrix Green's function formalism, and …