@article{38111,
  keywords = {waves, discrete, discrete kinks, goldstone modes, kink dynamics, sine-gordon system, universal scalings},
  author = {Kevrekidis and Kevrekidis and Bishop},
  title = {Propagation failure, universal scalings and Goldstone modes},
  abstract = { Ln a recent paper, Kladko ct al. (Phys. Rev. Lett. 84 (2000) 4505) studied front propagation failure in lattices of nonlinear diffusively coupled cells. This phenomenon is revisited here and associated with a saddle-node infinite period bifurcation. The results are used to compare existing theories on Goldstone modes and Peierls-Nabarro barriers for parabolic and hyperbolic systems. (C) 2001 Published by Elsevier Science B.V. },
  year = {2001},
  journal = {Physics Letters APhysics Letters A},
  volume = {279},
  pages = {361-369},
  month = {02/2001},
  isbn = {0375-9601},
  language = {English},
}