3 papers
quant-ph2026
Instabilities of the continuous superradiant laser
Bruno Laburthe-Tolra, Martin Robert-de-Saint-Vincent, Benjamin Pasquiou
We investigate the intensity stability of the superradiant laser. Our study focuses on the architecture where a continuous beam of atoms in an electronically excited state crosses…
quant-ph2025
Coherent control over the high-dimensional space of the nuclear spin of alkaline-earth atoms
Husain Ahmed, Andrea Litvinov, Pauline Guesdon +5
We demonstrate coherent manipulation of the nuclear degrees of freedom of ultracold ground-state strontium 87 atoms, thus providing a toolkit for fully exploiting the corresponding…
cond-mat.quant-gas2025
Probing Coherences and Itinerant Magnetism in a Dipolar Lattice Gas
Thomas Lauprêtre, Ana Maria Rey, Laurent Vernac +1
We report on the study of itinerant magnetism of lattice-trapped magnetic atoms, driven by magnetic dipole-dipole interactions, in the low-entropy and close-to-unit filling regime.…