23 citations · 43 across the 3 of their papers we have counts for
3 papers
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…
Effects of atomic interactions on Quantum Accelerator Modes
Laura Rebuzzini, Roberto Artuso, Shmuel Fishman +1
We consider the influence of the inclusion of interatomic interactions on the delta-kicked accelerator model. Our analysis concerns in particular quantum accelerator modes, namely…
Delocalized and Resonant Quantum Transport in Nonlinear Generalizations of the Kicked Rotor Model
Laura Rebuzzini, Sandro Wimberger, Roberto Artuso
We analyze the effects of a nonlinear cubic perturbation on the delta-Kicked Rotor. We consider two different models, in which the nonlinear term acts either in the position or in…