"Disordered ultracold atoms"

"Ultracold atoms trapped in disordered and quasi-disordered optical potentials are a remarkable tool for the investigation of fundamental mechanisms of conduction in disordered systems. Indeed, these atomic systems offer the possibility of accurately tuning the interactions between the particles, their mobility, the system dimensionality and the kind and amount of disorder. A review of experimental results will be presented, also including very recent experiments which have provided a clear scenario for the superfluid-insulator transition in interacting disordered bosons and the observation of a mobility edge in three-dimensional Anderson localization."