480 citations · 1.9k across the 52 of their papers we have counts for
52 papers
Numerical study of the Gross-Pitaevskii equation on a two-dimensional ring and vortex nucleation
Quentin Chauleur, Radu Chicireanu, Guillaume Dujardin +2
We consider the Gross-Pitaevskii equation with a confining ring potential with a Gaussian profile. By introducing a rotating sinusoidal perturbation, we numerically highlight the n…
Exploring quantum criticality in a 4D quantum disordered system
Farid Madani, Maxime Denis, Pascal Szriftgiser +3
Phase transitions are prevalent throughout physics, spanning thermal phenomena like water boiling to magnetic transitions in solids. They encompass cosmological phase transitions i…
Localization properties of the asymptotic density distribution of a one-dimensional disordered system
Clément Hainaut, Jean-François Clément, Pascal Szriftgiser +3
Anderson localization is the ubiquitous phenomenon of inhibition of transport of classical and quantum waves in a disordered medium. In dimension one, it is well known that all sta…
Multi-frequency telecom fibered laser system for potassium laser cooling
Charbel Cherfan, Maxime Denis, Denis Bacquet +7
We describe a compact and versatile multi-frequency laser system for laser-cooling potassium atoms, by frequency doubling a fiber-optic telecom beam ( or ~nm). L…
Synthesizing arbitrary dispersion relations in a modulated tilted optical lattice
Jean Claude Garreau, Véronique Zehnlé
Dispersion relations are fundamental characteristics of the dynamics of quantum and wave systems. In this work we introduce a simple technique to generate arbitrary dispersion rela…
Dynamics of the mean-field interacting quantum kicked rotor
Samuel Lellouch, Adam Rançon, Stephan De Bièvre +2
We study the dynamics of the many-body atomic kicked rotor with interactions at the mean-field level, governed by the Gross-Pitaevskii equation. We show that dynamical localization…