B. Huckestein et L. Schweitzer, MULTIFRACTALITY AND ANOMALOUS DIFFUSION AT THE MOBILITY EDGE IN DISORDERED-SYSTEMS, Journal of non-crystalline solids, 166, 1993, pp. 461-464
The properties of electronic wave functions in disordered systems have
been investigated for 1-, 2- and 3-dimensional tight binding models w
ith diagonal disorder. It is shown that the multifractal nature of the
eigenstates at a mobility edge influences the temporal decay of quant
um wavepackets.