“…If the variance of the jump length is infinite, the Central Limit Theorem does not apply [6,7,8,9,10], and the dynamics is anomalous. Lévy flights, which are dominated by rare but etremely large jumps, have proven quite suitable in modeling many physical systems, ranging from turbulent fluids to contaminant transport in fractured rocks, from chaotic dynamics to disordered quantum ensembles [3,5,11,12,13,14,15,16].…”