3 papers
nlin.PS2025
Multi-pole solitons and breathers with spatially periodic modulation induced by the helicoidal spin-orbit coupling
Cui-Cui Ding, Qin Zhou, B. A. Malomed
We report analytical solutions for diverse multi-pole (MP) soliton and breather states in spatially inhomogeneous binary Bose-Einstein condensates (BECs) with the helicoidally shap…
cond-mat.quant-gas2025
Beating stripe solitons arising from helicoidal spin-orbit coupling in Bose-Einstein condensates
Cui-Cui Ding, Qin Zhou, B. A. Malomed
We demonstrate that the model of a spatially non-uniform two-component Bose-Einstein condensate (BEC) featuring the helicoidal spin-orbit coupling (SOC), gives rise to dark-bright…
cond-mat.quant-gas2024
Ultra-high-amplitude Peregrine solitons induced by helicoidal spin-orbit coupling
Cui-Cui Ding, Qin Zhou, B. A. Malomed
In the framework of the model of a spatially non-uniform Bose-Einstein condensate with helicoidal spin-orbit (SO) coupling, we find abnormal Peregrine solitons (PSs) on top of flat…