Superdiffusion of energy in Hamiltonian systems perturbed by a conservative noise

Abstract : We review some recent results on the anomalous diffusion of energy in systems of 1D coupled oscillators and we revisit the role of momentum conservation.
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Contributor : Cedric Bernardin <>
Submitted on : Tuesday, November 26, 2013 - 7:52:23 PM
Last modification on : Thursday, May 3, 2018 - 1:32:58 PM
Long-term archiving on : Thursday, February 27, 2014 - 11:09:42 AM

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  • HAL Id : ensl-00909796, version 1

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Cedric Bernardin. Superdiffusion of energy in Hamiltonian systems perturbed by a conservative noise. Proceedings in Mathematics, Springer 2014, From particle systems to partial differential equations, 75, pp.129-141. ⟨ensl-00909796⟩

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