Multifractal analysis of the metal-insulator transition in anisotropic systems

@inproceedings{Milde1996MultifractalAO,
  title={Multifractal analysis of the metal-insulator transition in anisotropic systems},
  author={Frank Milde and Rudolf A. R{\"o}mer and Michael Schreiber},
  year={1996}
}
We study the Anderson model of localization with anisotropic hopping in three dimensions for weakly coupled chains and weakly coupled planes. The eigenstates of the Hamiltonian, as computed by Lanczos diagonalization for systems of sizes up to 483, show multifractal behavior at the metal-insulator transition even for strong anisotropy. The critical disorder… CONTINUE READING