Wednesday, June 27, 2012

1206.6085 (T. V. Laptyeva et al.)

Do nonlinear waves in random media follow nonlinear diffusion equations?    [PDF]

T. V. Laptyeva, J. D. Bodyfelt, S. Flach
Probably yes, since we find a striking similarity in the spatio-temporal evolution of nonlinear diffusion equations and wave packet spreading in generic nonlinear disordered lattices, including self-similarity and scaling.
View original: http://arxiv.org/abs/1206.6085

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