2 papers
cond-mat.quant-gas2026
Breathing and Fission of Magnetic Multi-Solitons
G. Brochier, Y. Li, S. Wattellier +5
We report the deterministic experimental realization and controlled fission of magnetic multi-soliton states in a uniform quasi-one-dimensional immiscible two-component Bose gas. W…
cond-mat.quant-gas2025
Superfluid Fraction of a 2D Bose-Einstein Condensate in a Triangular Lattice
F. Rabec, G. Brochier, S. Wattellier +5
We experimentally investigate the superfluid properties of a two-dimensional, weakly interacting Bose-Einstein condensate in the zero-temperature regime, when it is subjected to a…