Numerical studies of Anderson transition
P. Markos
Abstract
We present numerical results for the statistics of z's (z's are defined as logarithm of eigenvalues of the transfermatrix T†T) at the critical points of Anderson transition in 3D and 4D. The change of the density of z due to the crossover from the metallic to the localized regime is described. Linear behavior ρ(z)= z at the critical point in 3D is proven and discussed. In the insulating regime, the universal form of ρ has been found.
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