Fig. 6: Disordered Sierpiński gasket.
a Mean square distance MSD(t) of a particle starting from one corner of a Sierpiński gasket of generation G(5) for different disorder strengths Vd. The solids lines correspond to the average over 100 random configurations whereas the colored region is the standard deviation. b Mean square distance for long times MSDav obtained by averaging the MSD from tJ = 103 to tJ = 104, as a function of the strength of the random potential Vd with the error bars obtained with the standard deviation. J is the hopping term between each connected site and a is the distance between neighbor sites.
