Variable energy flux in turbulence
MK Verma - Journal of Physics A: Mathematical and Theoretical, 2021 - iopscience.iop.org
In three-dimensional hydrodynamic turbulence forced at large length scales, a constant
energy flux Π u flows from large scales to intermediate scales, and then to small scales. It is …
energy flux Π u flows from large scales to intermediate scales, and then to small scales. It is …
Quantum computing of fluid dynamics using the hydrodynamic Schrödinger equation
Simulating fluid dynamics on a quantum computer is intrinsically difficult due to the nonlinear
and non-Hamiltonian nature of the Navier-Stokes equation (NSE). We propose a framework …
and non-Hamiltonian nature of the Navier-Stokes equation (NSE). We propose a framework …
A unified field theory of topological defects and non-linear local excitations
Topological defects and smooth excitations determine the properties of systems showing
collective order. We introduce a generic non-singular field theory that comprehensively …
collective order. We introduce a generic non-singular field theory that comprehensively …
Dissipative dynamics of quantum vortices in fermionic superfluid
A Barresi, A Boulet, P Magierski, G Wlazłowski - Physical Review Letters, 2023 - APS
In a recent article, Kwon et al.[Nature (London) 600, 64 (2021) NATUAS 0028-0836
10.1038/s41586-021-04047-4] revealed nonuniversal dissipative dynamics of quantum …
10.1038/s41586-021-04047-4] revealed nonuniversal dissipative dynamics of quantum …
Universal dynamics of a turbulent superfluid Bose gas
We study the emergence of universal scaling in the time-evolving momentum distribution of
a harmonically trapped three-dimensional Bose-Einstein condensate, parametrically driven …
a harmonically trapped three-dimensional Bose-Einstein condensate, parametrically driven …
Bose–Einstein condensation on curved manifolds
Here we describe a weakly interacting Bose gas on a curved smooth manifold, which is
embedded in the three-dimensional Euclidean space. To this end we start by considering a …
embedded in the three-dimensional Euclidean space. To this end we start by considering a …
Superdiffusion of quantized vortices uncovering scaling laws in quantum turbulence
Generic scaling laws, such as Kolmogorov's 5/3 law, are milestone achievements of
turbulence research in classical fluids. For quantum fluids such as atomic Bose–Einstein …
turbulence research in classical fluids. For quantum fluids such as atomic Bose–Einstein …
Rotating quantum turbulence in the unitary Fermi gas
K Hossain, K Kobuszewski, MMN Forbes, P Magierski… - Physical Review A, 2022 - APS
Quantized vortices carry the angular momentum in rotating superfluids, and are key to the
phenomenon of quantum turbulence. Advances in ultracold-atom technology enable …
phenomenon of quantum turbulence. Advances in ultracold-atom technology enable …
Generation of large vortex-free superfluid helium nanodroplets
Superfluid helium nanodroplets are an ideal environment for the formation of metastable,
self-organized dopant nanostructures. However, the presence of vortices often hinders their …
self-organized dopant nanostructures. However, the presence of vortices often hinders their …
Quantum turbulence in Bose–Einstein condensates: Present status and new challenges ahead
The field of quantum turbulence is related to the manifestation of turbulence in quantum
fluids, such as liquid helium and ultracold gases. The concept of turbulence in quantum …
fluids, such as liquid helium and ultracold gases. The concept of turbulence in quantum …