Behavior of phi4 kinks in the presence of external forces.

@article{Gonzalez1992BehaviorOP,
  title={Behavior of phi4 kinks in the presence of external forces.},
  author={O Gonzalez and Holyst},
  journal={Physical review. B, Condensed matter},
  year={1992},
  volume={45 18},
  pages={10338-10343}
}