Anomalous Diffusion in a Hamiltonian System
نویسندگان
چکیده
منابع مشابه
Anomalous fluctuations for a perturbed hamiltonian system with exponential interactions
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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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2003
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.109.145