99 citations · 122 across the 4 of their papers we have counts for
4 papers
On universality of algebraic decays in Hamiltonian systems
Giampaolo Cristadoro, Roland Ketzmerick
Hamiltonian systems with a mixed phase space typically exhibit an algebraic decay of correlations and of Poincare' recurrences, with numerical experiments over finite times showing…
Intermittency in two dimensions
Roberto Artuso, Lucia Cavallasca, Giampaolo Cristadoro
We introduce a family of area-preserving maps representing a (non-trivial) two-dimensional extension of the Pomeau-Manneville family in one dimension. We analyze the long-time beha…
Fractal diffusion coefficient from dynamical zeta functions
G. Cristadoro
Dynamical zeta functions provide a powerful method to analyze low dimensional dynamical systems when the underlying symbolic dynamics is under control. On the other hand even simpl…
Nonequilibrium stationary states with ratchet effect
G. Cristadoro, D. L. Shepelyansky
An ensemble of particles in thermal equilibrium at temperature , modeled by Nosè-Hoover dynamics, moves on a triangular lattice of oriented semi-disk elastic scatterers. Despite…