Mass-driven vortex collisions in flat superfluids
Quantum vortices are often endowed with an effective inertial mass, due, for example, to
massive particles in their cores. Such “massive vortices” display new phenomena beyond …
massive particles in their cores. Such “massive vortices” display new phenomena beyond …
Sound emission and annihilations in a programmable quantum vortex collider
In quantum fluids, the quantization of circulation forbids the diffusion of a vortex swirling flow
seen in classical viscous fluids. Yet, accelerating quantum vortices may lose their energy …
seen in classical viscous fluids. Yet, accelerating quantum vortices may lose their energy …
Origin and evolution of the multiply quantized vortex instability
We show that the dynamical instability of quantum vortices with more than a single unit of
circulation results from a superradiant bound state inside the vortex core. We then reveal a …
circulation results from a superradiant bound state inside the vortex core. We then reveal a …
Connecting shear flow and vortex array instabilities in annular atomic superfluids
At the interface between two fluid layers in relative motion, infinitesimal fluctuations can be
exponentially amplified, inducing vorticity and the breakdown of laminar flow. While shear …
exponentially amplified, inducing vorticity and the breakdown of laminar flow. While shear …
[图书][B] Dynamics of quantised vortices in superfluids
EB Sonin - 2016 - books.google.com
A comprehensive overview of the basic principles of vortex dynamics in superfluids, this
book addresses the problems of vortex dynamics in all three superfluids available in …
book addresses the problems of vortex dynamics in all three superfluids available in …
True mechanism of spontaneous order from turbulence in two-dimensional superfluid manifolds
In a 2D turbulent fluid containing pointlike vortices, Lars Onsager predicted that adding
energy to the fluid can lead to the formation of persistent clusters of like-signed vortices, ie …
energy to the fluid can lead to the formation of persistent clusters of like-signed vortices, ie …
Quantized vortices in superfluids and superconductors
We give a general review of recent developments in the theory of vortices in superfluids and
superconductors, discussing why the dynamics of vortices is important, and why some key …
superconductors, discussing why the dynamics of vortices is important, and why some key …
Universality of the superfluid Kelvin-Helmholtz instability by single-vortex tracking
D Hernandez-Rajkov, N Grani, F Scazza… - arXiv preprint arXiv …, 2023 - arxiv.org
At the interface between two fluid layers in relative motion, infinitesimal fluctuations can be
exponentially amplified, inducing vorticity and the breakdown of the laminar flow. This …
exponentially amplified, inducing vorticity and the breakdown of the laminar flow. This …
[HTML][HTML] Imaging quantized vortex rings in superfluid helium to evaluate quantum dissipation
The motion of quantized vortices is responsible for many intriguing phenomena in diverse
quantum-fluid systems. Having a theoretical model to reliably predict the vortex motion …
quantum-fluid systems. Having a theoretical model to reliably predict the vortex motion …
Coherent vortex dynamics in a strongly interacting superfluid on a silicon chip
Quantized vortices are fundamental to the two-dimensional dynamics of superfluids, from
quantum turbulence to phase transitions. However, surface effects have prevented direct …
quantum turbulence to phase transitions. However, surface effects have prevented direct …