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 …

[HTML][HTML] A review of the theoretical modeling of walking droplets: Toward a generalized pilot-wave framework

SE Turton, MMP Couchman, JWM Bush - Chaos: An Interdisciplinary …, 2018 - pubs.aip.org
The walking droplet system has extended the range of classical systems to include several
features previously thought to be exclusive to quantum systems. We review the hierarchy of …

[HTML][HTML] Walking droplets in a circular corral: Quantisation and chaos

T Cristea-Platon, PJ Sáenz, JWM Bush - Chaos: An Interdisciplinary …, 2018 - pubs.aip.org
A millimetric liquid droplet may walk across the surface of a vibrating liquid bath through a
resonant interaction with its self-generated wavefield. Such walking droplets, or “walkers,” …

Lorenz-like systems emerging from an integro-differential trajectory equation of a one-dimensional wave–particle entity

RN Valani - Chaos: An Interdisciplinary Journal of Nonlinear …, 2022 - pubs.aip.org
Vertically vibrating a liquid bath can give rise to a self-propelled wave–particle entity on its
free surface. The horizontal walking dynamics of this wave–particle entity can be described …

Deep learning based object tracking in walking droplet and granular intruder experiments

E Kara, G Zhang, JJ Williams… - Journal of Real-Time …, 2023 - Springer
We present a deep-learning based tracking objects of interest in walking droplet and
granular intruder experiments. In a typical walking droplet experiment, a liquid droplet …

Bifurcations and chaos in a Lorenz-like pilot-wave system

M Durey - Chaos: An Interdisciplinary Journal of Nonlinear …, 2020 - pubs.aip.org
ABSTRACT A millimetric droplet may bounce and self-propel on the surface of a vertically
vibrating fluid bath, guided by its self-generated wave field. This hydrodynamic pilot-wave …

[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 …

[HTML][HTML] Dynamics, emergent statistics, and the mean-pilot-wave potential of walking droplets

M Durey, PA Milewski, JWM Bush - Chaos: An Interdisciplinary Journal …, 2018 - pubs.aip.org
A millimetric droplet may bounce and self-propel on the surface of a vertically vibrating bath,
where its horizontal “walking” motion is induced by repeated impacts with its accompanying …

[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 …

Promenading pairs of walking droplets: Dynamics and stability

J Arbelaiz, AU Oza, JWM Bush - Physical Review Fluids, 2018 - APS
We present the results of an integrated experimental and theoretical investigation of the
promenade mode, a bound state formed by a pair of droplets walking side by side on the …