788 citations · 1.1k across the 10 of their papers we have counts for
10 papers
Coexisting Regular and Chaotic Dynamics in the Dysprosium Feshbach Spectrum
Julie Veschambre, Alexandre Journeaux, Maxime Lecomte +7
Strongly dipolar gases, such as dysprosium, erbium and thulium, exhibit dense Feshbach spectra whose level statistics have been associated with quantum chaos arising from couplings…
Determination of the ground state polarizability of Dy near 530 nm
Alexandre Journeaux, Maxime Lecomte, Julie Veschambre +3
Open-shell lanthanide atoms, and dysprosium in particular, combine a large ground-state angular momentum with dense electronic spectra, making their dynamical polarizability strong…
Two-Body Contact Dynamics in a Bose Gas near a Fano-Feshbach Resonance
Alexandre Journeaux, Julie Veschambre, Maxime Lecomte +5
We investigate the real-time buildup of short-range correlations in a nondegenerate ultracold Bose gas near a narrow Fano-Feshbach resonance. Using rapid optical control, we quench…
Emergence of a Landau level structure in dark optical lattices
Sylvain Nascimbene, Jean Dalibard
An optical flux lattice is a set of light beams that couple different internal states of an atom, thereby producing topological energy bands. Here we present a configuration in whi…
Production and stabilization of a spin mixture of ultracold dipolar Bose gases
Maxime Lecomte, Alexandre Journeaux, Julie Veschambre +2
Mixtures of ultracold gases with long-range interactions are expected to open new avenues in the study of quantum matter. Natural candidates for this research are spin mixtures of…
Loss features in ultracold Dy gases: two- versus three-body processes
Maxime Lecomte, Alexandre Journeaux, Loan Renaud +2
Dipolar gases like erbium and dysprosium have a dense spectrum of resonant loss features associated with their strong anisotropic interaction potential. These resonances display va…
Resonant-light diffusion in a disordered atomic layer
R. Saint-Jalm, M. Aidelsburger, J. L. Ville +7
Light scattering in dense media is a fundamental problem of many-body physics, which is also relevant for the development of optical devices. In this work we investigate experiment…
Loading and compression of a single two-dimensional Bose gas in an optical accordion
J. L. Ville, T. Bienaimé, R. Saint-Jalm +8
The experimental realization of 2D Bose gases with a tunable interaction strength is an important challenge for the study of ultracold quantum matter. Here we report on the realiza…
Quench-induced supercurrents in an annular Bose gas
Laura Corman, Lauriane Chomaz, Tom Bienaimé +5
We create supercurrents in annular two-dimensional Bose gases through a temperature quench of the normal-to-superfluid phase transition. We detect the amplitude and the chirality o…
Periodically-driven quantum systems: Effective Hamiltonians and engineered gauge fields
N. Goldman, J. Dalibard
Driving a quantum system periodically in time can profoundly alter its long-time dynamics and trigger topological order. Such schemes are particularly promising for generating non-…