Propagating Ferrodark Solitons in a Superfluid: Exact Solutions and Anomalous Dynamics

• Published in: Physical review letters Vol. 128; no. 12; p. 125301
• Main Authors: Yu, Xiaoquan, Blakie, P B
• Format: Journal Article
• Language: English
• Published: United States 25.03.2022

Exact propagating topological solitons are found in the easy-plane phase of ferromagnetic spin-1 Bose-Einstein condensates, manifesting themselves as kinks in the transverse magnetization. Propagation is only possible when the symmetry-breaking longitudinal magnetic field is applied. Such solitons h...