Jeu. 15/11/2018 14:00 Amphi Jean Jacques Moreau, Bâtiment 2, RdC
TADRIST Loïc (Université de Liège, Belgique)
Macroscopic wave-particle duality: Why tunnelling should be unpredictable?
Tunnelling is almost as old as quantum mechanics. Eddi et al. reported unpredictable tunnelling when a walking droplet encounters a submerged wall corresponding to an energy barrier. These experimental results have then been confirmed by the numerical simulations of Nachbin et al., proving that tunnelling is a shared trait between quantum particles and walking droplets. The walking droplets are a macroscopic system with deterministic, sometimes chaotic, behaviour. Here we address the seemingly simple question: What are the origins of the unpredictability in walker tunnelling?
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