Formation and Transformation of Vector-Solitons in Two-Species Bose-Einstein Condensates with Tunable Interaction

Abstract

Under a unified theory we investigate the formation of various types of vector-solitons in two-species Bose-Einstein condensates with arbitrary scattering lengths. We then show that by tuning the interaction parameter via Feshbach resonance, transformation between different types of vector solitons is possible. Our results open up new ways in the quantum control of multi-species Bose-Einstein condensates.

to appear in Physical Review A

References in corpus (2)

• Oscillations and interactions of dark and dark-bright solitons in Bose-Einstein condensates
• Double species condensate with tunable interspecies interactions

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