3 papers
cond-mat.quant-gas2026
Bloch oscillations of helicoidal spin-orbit coupled Bose-Einstein condensates in deep optical lattices
Sumaita Sultana, Golam Ali Sekh
We consider helicoidal spin-orbit coupled Bose-Einstein condensates in deep optical lattice and study the dynamics of Bloch oscillation. We show that the variation of helicoidal ga…
cond-mat.quant-gas2025
Dynamics of bright solitons in spin-orbit coupled Bose-Einstein condensates under the influence of optical and Rabi-coupling lattices
Sumaita Sultana, Sk Siddik, Golam Ali Sekh
We consider coupled matter-wave bright solitons in spatial coherence spin-orbit coupled Bose-Einstein condensates in optical and Rabi-coupling lattice potentials and find an effect…
cond-mat.quant-gas2025
Josephson effect and self-trapping in helicoidal spin-orbit coupled Bose-Einstein condensates with optical lattices
Sumaita Sultana, Golam Ali Sekh
We consider matter-wave bright solitons in helicoidal spin-orbit coupled Bose-Einstein condensates in optical lattices with a view to study Josephson-type oscillation and self-trap…