F Metz, J Polo, N Weber, T Busch - Machine Learning: Science …, 2021 - iopscience.iop.org
Quantum vortices naturally emerge in rotating Bose–Einstein condensates (BECs) and, similarly to their classical counterparts, allow the study of a range of interesting out-of …
We study two-dimensional quantum turbulence in miscible binary Bose-Einstein condensates in either a harmonic trap or a steep-wall trap through the numerical simulations …
SV Koniakhin, O Bleu, G Malpuech… - Chaos, Solitons & …, 2020 - Elsevier
The coexistence of the energy and enstrophy cascades in 2D quantum turbulence is one of the important open questions in the studies of quantum fluids. Here, we show that polariton …
We theoretically investigate the stochastic decay of persistent currents in a toroidal ultracold atomic superfluid caused by a perturbing barrier. Specifically, we perform detailed three …
D Spitz, J Berges, M Oberthaler, A Wienhard - SciPost Physics, 2021 - scipost.org
Inspired by topological data analysis techniques, we introduce persistent homology observables and apply them in a geometric analysis of the dynamics of quantum field …
Coarsening of an isolated far-from-equilibrium quantum system is a paradigmatic many- body phenomenon, relevant from subnuclear to cosmological lengthscales, and predicted to …
Dissipation of quantum vortex motion is fundamental to superfluid dynamics and quantum turbulence, yet there is currently a large gap between theory and experiments with ultracold …
S Shi, R Wang, M Xiong, Q Zhou, BZ Wang, Y Shen - Nanophotonics, 2024 - degruyter.com
Topological structures reveal the hidden secrets and beauty in nature, such as the double helix in DNA, whilst, the manipulation of which in physical fields, especially in ultrafast …
We study the phase-ordering dynamics of a uniform Bose gas in two dimensions following a quench into the ordered phase. We explore the crossover between dissipative and …