3 papers
cond-mat.quant-gas2026
Optical creation of dark-bright soliton lattices in one-dimensional multicomponent Bose-Einstein condensates
Y. Braver, D. Burba, Th. Busch +2
We present a widely accessible and experimentally realizable technique for the controlled creation of dark-bright solitons and soliton lattices in one-dimensional atomic Bose-Einst…
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
Extended degenerate perturbation theory for the Floquet-Hilbert space
Yakov Braver, Egidijus Anisimovas
We consider construction of effective Hamiltonians for periodically driven interacting systems in the case of resonant driving. The standard high-frequency expansion is not expecte…