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The pilot-wave dynamics of walking droplets

MITMathLab
Demos
YouTube
1 HN user recommended this demo1 month2016–2017 score 1
Years with an HN recommendation, 2007–2026

Cited in pilot-wave theory threads as a vivid visualization of how quantum-like behavior can arise in a classical system.

A short MIT Math Lab video showing millimetric droplets bouncing and walking across a vibrating fluid bath, guided by their own pilot waves. These droplets show diffraction, tunneling and quantized orbits, which were once thought to belong only to quantum systems.

“a nice visualization of the ideas behind the pilot wave/particle system” (HN, 2017)

1 recommendations · 2 citations · Demos

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

Citations, criticism and jokes

@eln1 Nov 2016 Cites it
on HN thread EmDrive study officially published
As the main hypothesis in this paper is that the momentum is transferred by pilot waves, it is worth to emphasize the (cited there) most known recent approaches - Couder's experiments which use classical object with wave-particle duality (droplet coupled with waves it creates), getting e.g. interference in double-slit, orbit quantization and many other quantum-like phenomena: [link] [this video]
Couder's droplet experiments show quantum-like phenomena classically.

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