Abstract
A class of stable nontopological vortex solutions in a two-component Bose-Einstein condensate and their internal dynamics in the presence of external fields were investigated. The nontopological vortices exhibited a spin dynamical behavior when coupled to external fields. It was stated that the external field can be used to create a non-Abelian Berry's phase and a nontopological vortex through phase imprinting method. The non-Albalian charge conservation law was used to explain the stability of a nontopological vortex.
| Original language | English |
|---|---|
| Article number | 021602 |
| Pages (from-to) | 021602-1-021602-4 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 70 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2004 Aug |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics