Serge Aubry - Physics Department . Technion
Serge Aubry - Physics Department . Technion
Serge Aubry - Physics Department . Technion
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I-Nonlinear spatially periodic systems:<br />
(with no disorder)<br />
Incomplete diffusion of a wavepacket<br />
Possible formation of Discrete Breathers<br />
(spatially localized time periodic solutions)<br />
Sievers and Takeno 1988 (ILM)<br />
Campbell and Peyrard 1990 (Discrete Breathers-DBs)<br />
Generic Nonlinear Excitations (non restricted to<br />
special integrable models)<br />
in 1D, 2D, 3D… periodic arrays of nonlinear oscillators<br />
<strong>Serge</strong> <strong>Aubry</strong>, <strong>Aubry</strong>,<br />
LLB, FRANCE