2 papers
cond-mat.quant-gas2025
Light-induced localized vortices in multicomponent Bose-Einstein condensates
Y. Braver, D. Burba, S. S. Nair +4
We study continuous interaction of a trapped two-component Bose-Einstein condensate with light fields in a -type configuration. Using light beams with orbital angular momentum,…
cond-mat.quant-gas2024
Thouless pumping and trapping of two-component gap solitons
Hao Lyu, Yongping Zhang, Thomas Busch
We study Thouless pumping and arresting of gap solitons in a two-component Bose gas loaded into an optical superlattice. We show that, depending on the atomic interactions and chem…