“…This refers to the fact that the second moment of the position is scaled linearly (diffusive) or as a power law (super-diffusive). This fact has motivated the development of new models and results that generalize the ERW, for instance, Bercu and Laulin [4,5], Bertoin [7,8,9], González-Navarrete and Lambert [13,15] and Gut and Stadtmüller [16,17].…”