2 papers
cond-mat.quant-gas2026
Phase Coherence of Strongly Interacting Bosons in One-Dimensional Optical Lattices
R. Vatré, G. Morettini, J. Beugnon +3
Ultracold Bose gases in one-dimensional optical lattices constitute an important benchmark problem in the study of strongly interacting many-body quantum phases. Here we present a…
cond-mat.quant-gas2024
Resonant light scattering by a slab of ultracold atoms
R. Vatré, R. Lopes, J. Beugnon +1
A gas of ultracold atoms probed with laser light is a nearly-ideal experimental realization of a medium of resonant point-like scatterers, a key problem from condensed matter to bi…