Hydrodynamic quantum analogs

JWM Bush, AU Oza - Reports on progress in physics, 2020 - iopscience.iop.org
The walking droplet system discovered by Yves Couder and Emmanuel Fort presents an
example of a vibrating particle self-propelling through a resonant interaction with its own …

Oscillons, walking droplets, and skip** stones (an overview)

RA Ibrahim - Nonlinear Dynamics, 2021 - Springer
This article considers additional phenomena that complement the earlier topics addressed
by Ibrahim [(Liquid Sloshing Dynamics: Theory and Applications. Cambridge University …

Hydrodynamic superradiance in wave-mediated cooperative tunneling

K Papatryfonos, M Ruelle, C Bourdiol… - Communications …, 2022 - nature.com
Superradiance occurs in quantum optics when the emission rate of photons from multiple
atoms is enhanced by inter-atom interactions. When the distance between two atoms is …

[HTML][HTML] Introduction to focus issue on hydrodynamic quantum analogs

JWM Bush, Y Couder, T Gilet, PA Milewski… - … Journal of Nonlinear …, 2018 - pubs.aip.org
Hydrodynamic quantum analogs is a nascent field initiated in 2005 by the discovery of a
hydrodynamic pilot-wave system [Y. Couder, S. Protière, E. Fort, and A. Boudaoud, Nature …

Predictability in a hydrodynamic pilot-wave system: Resolution of walker tunneling

L Tadrist, T Gilet, P Schlagheck, JWM Bush - Physical Review E, 2020 - APS
A walker is a macroscopic coupling of a droplet and a capillary wave field that exhibits
several quantumlike properties. In 2009, Eddi et al.[Phys. Rev. Lett. 102, 240401 (2009) …

Hydrodynamic quantum field theory: the free particle

Y Dagan, JWM Bush - Comptes …, 2020 - comptes-rendus.academie-sciences …
We revisit de Broglie's double-solution pilot-wave theory in light of insights gained from the
hydrodynamic pilot-wave system discovered by Couder and Fort [1]. de Broglie proposed …

[HTML][HTML] Dynamics, interference effects, and multistability in a Lorenz-like system of a classical wave–particle entity in a periodic potential

J Perks, RN Valani - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023 - pubs.aip.org
A classical wave–particle entity (WPE) can be realized experimentally as a droplet walking
on the free surface of a vertically vibrating liquid bath, with the droplet's horizontal walking …

Multistable free states of an active particle from a coherent memory dynamics

V Bacot, S Perrard, M Labousse, Y Couder, E Fort - Physical review letters, 2019 - APS
We investigate the dynamics of a deterministic self-propelled particle endowed with
coherent memory. We evidence experimentally and numerically that it exhibits several …

Tunable bimodal explorations of space from memory-driven deterministic dynamics

M Hubert, S Perrard, M Labousse, N Vandewalle… - Physical Review E, 2019 - APS
We present a wave-memory-driven system that exhibits intermittent switching between two
propulsion modes in free space. The model is based on a pointlike particle emitting …

Walking droplets correlated at a distance

A Nachbin - Chaos: An Interdisciplinary Journal of Nonlinear …, 2018 - pubs.aip.org
Bouncing fluid droplets can walk on the surface of a vibrating bath forming a wave-particle
association. Walking droplets have many quantum-like features. Research efforts are …