Abstract
This paper studies the perturbation theory of the generalized Klein-Gordon equation in presence of perturbation terms that appear with full nonlinearity. There are five forms of nonlinearity that are considered for the Klein-Gordon equation. It is observed that all five forms of nonlinearity lead to the same structure of the adiabatic dynamics of the soliton velocity.
| Original language | English |
|---|---|
| Pages (from-to) | 32-41 |
| Number of pages | 10 |
| Journal | Proceedings of the Romanian Academy Series A - Mathematics Physics Technical Sciences Information Science |
| Volume | 13 |
| Issue number | 1 |
| State | Published - Jan 2012 |
| Externally published | Yes |
Keywords
- Adiabaticity
- Perturbation
- Solitons
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