Bright vector solitons in cross-defocusing nonlinear media
arXiv:1003.2776 · doi:10.1103/PhysRevE.82.016605
Abstract
We study two-dimensional soliton-soliton vector pairs in media with self-focusing nonlinearities and defocing cross-interactions. The general properties of the stationary states and their stability are investigated. The different scenarios of instability are observed using numerical simulations. The quasi-stable propagation regime of the high-power vector solitons is revealed.
6 pages, 7 figures
References in corpus (5)
- Double species condensate with tunable interspecies interactions
- Dynamics of two-dimensional coherent structures in nonlocal nonlinear media
- Modulation instability and solitary wave formation in two-component Bose-Einstein condensates
- Formation and Transformation of Vector-Solitons in Two-Species Bose-Einstein Condensates with Tunable Interaction
- Two-dimensional nonlinear vector states in Bose-Einstein condensates