We investigate transport properties of a Hamiltonian system with two degrees of freedom. We found that, for a range of parameter values, transport is superdiffusive, and we numerically comfirmed that this is caused by stickiness of ballistic mode islands. We also note that a Poincaré map of our system has properties similar to those of Lévy flight.
|Number of pages||5|
|Journal||Progress of Theoretical Physics|
|Publication status||Published - 2003 Jan|
ASJC Scopus subject areas
- Physics and Astronomy(all)