Hydrodynamical analogues of a few quantum phenomena

I will mainly talk about recently popular experiments started by Couder’s group with classical objects: “walking droplets” having wave-particle duality. In the best journals (Nature, PRL) they have shown for them: interference patterns in double-slit statistics, tunneling, orbit quantization in a few ways: including Zeeman effect and double quantization (of separately radius and angular momentum), and recreating wavefunction with path statistics. I will also mention about hydrodynamical analogues of Casimir and Aharonov-Bohm effects, and some connections with quantum mechanics. Slides: https://tinyurl.com/y7kmbjeu