Avalanches and correlations in driven interface depinning.

@article{Leschhorn1994AvalanchesAC,
  title={Avalanches and correlations in driven interface depinning.},
  author={Leschhorn and Tang},
  journal={Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics},
  year={1994},
  volume={49 2},
  pages={
          1238-1245
        }
}
  • Leschhorn, Tang
  • Published 16 August 1993
  • Mathematics, Physics, Medicine
  • Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
We study the critical behavior of a driven interface in a medium with random pinning forces by analyzing spatial and temporal correlations in a lattice model recently proposed by Sneppen [Phys. Rev. Lett. {\bf 69}, 3539 (1992)]. The static and dynamic behavior of the model is related to the properties of directed percolation. We show that, due to the interplay of local and global growth rules, the usual method of dynamical scaling has to be modified. We separate the local from the global part… 
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