Serge Aubry - Physics Department . Technion
Serge Aubry - Physics Department . Technion
Serge Aubry - Physics Department . Technion
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Example:<br />
What is the behavior of a wavepacket if no spreading to zero<br />
is possible.<br />
(periodic case: independant of n:<br />
generation of mobile Discrete Breathers (« Discrete<br />
Compactons ») which radiates wavelets and stops<br />
(numerically observed for periodic systems by S. Flach)<br />
Consequence: The limit profile is quasiperiodic.<br />
Random case: Same conjecture<br />
<strong>Serge</strong> <strong>Aubry</strong>, <strong>Aubry</strong>,<br />
LLB, FRANCE