Dressed fluxon in a Josephson window junction.

@article{Caputo1994DressedFI,
  title={Dressed fluxon in a Josephson window junction.},
  author={Caputo and Flytzanis and Devoret},
  journal={Physical review. B, Condensed matter},
  year={1994},
  volume={50 9},
  pages={6471-6474}
}