Transient subdiffusion via disordered quantum walks
Andrea Geraldi, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan Sperling, Paolo Mataloni, Christine Silberhorn · Physical Review Research · 2021
The authors implement quantum walks with tunable space-time disorder. to study subdiffusive transport phenomena, and provide experimental results on the transition from Anderson-like localization to diffusive spread.