Publicação
Anomalous fluctuations for a perturbed Hamiltonian system with exponential interactions
| Resumo: | 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. |
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| Autores principais: | Gonçalves, Patrícia |
| Outros Autores: | Bernardin, Cédric |
| Assunto: | Anomalous diffusion Kac Van Moerbec model Supperdifusion |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| Resumo: | 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. |
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