25 citations · 59 across the 4 of their papers we have counts for
4 papers
Effects of Scale-Free Disorder on the Anderson Metal-Insulator Transition
Macleans L. Ndawana, Rudolf A. Roemer, Michael Schreiber
We investigate the three-dimensional Anderson model of localization via a modified transfer-matrix method in the presence of scale-free diagonal disorder characterized by a disorde…
Energy level statistics of a critical random matrix ensemble
Macleans L. Ndawana, V. E. Kravtsov
We study level statistics of a critical random matrix ensemble of a power-law banded complex Hermitean matrices. We compute numerically the level compressibility via the level numb…
Finite-Size Scaling of the Level Compressibility at the Anderson Transition
M. L. Ndawana, R. A. Römer, M. Schreiber
We compute the number level variance and the level compressibility from high precision data for the Anderson model of localization and show that they can be used in ord…
The critical exponent of the localization length at the Anderson transition in 3D disordered systems is larger than 1
P. Cain, M. L. Ndawana, R. A. Römer +1
In a recent communication to the cond-mat archives, Suslov [cond-mat/0105325] severely criticizes a multitude of numerical results obtained by various groups for the critical expon…