Abstract
In a recent paper, Kladko et 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.
Original language | English (US) |
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Pages (from-to) | 361-369 |
Number of pages | 9 |
Journal | Physics Letters, Section A: General, Atomic and Solid State Physics |
Volume | 279 |
Issue number | 5-6 |
DOIs | |
State | Published - Feb 5 2001 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy
Keywords
- Discrete kinks
- Goldstone modes
- Universal scalings