Abstract : A one-dimensional Hamiltonian system with exponential interactions perturbed by a conservative noise is considered. It is proved that energy superdiffuses and upper and lower bounds describing this anomalous diffusion are obtained
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00695381
Contributeur : Cedric Bernardin
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Soumis le : vendredi 29 novembre 2013 - 09:05:39
Dernière modification le : jeudi 3 mai 2018 - 13:32:58
Document(s) archivé(s) le : lundi 3 mars 2014 - 16:21:01
Cedric Bernardin, P. Gonçalves. Anomalous fluctuations for a perturbed hamiltonian system with exponential interactions. Communications in Mathematical Physics, Springer Verlag, 2013, pp.44. 〈ensl-00695381v2〉
