Abstract
Soliton theory plays an important role in nonlinear physics. The elastic interaction among solitons is one of the most important properties for integrable systems. In this Letter, an elastic vortex interaction model is proposed. It is found that the momenta, vortex momenta and the energies of every one vortex and the interaction energies of every two vortices are conserved.
| Original language | English |
|---|---|
| Pages (from-to) | 615-618 |
| Number of pages | 4 |
| Journal | Communications in Theoretical Physics |
| Volume | 54 |
| Issue number | 4 |
| DOIs | |
| State | Published - Oct 2010 |
| Externally published | Yes |
Keywords
- Elastic interactions
- Euler equation
- Vortices