63 citations · 707 across the 45 of their papers we have counts for
4 papers · 1 filter
Internal Reliability of Coupled Kuramoto-Sakaguchi Phase Oscillators
Arkady Pikovsky, Franco Bagnoli, Stefano Iubini
The notion of internal reliability in dynamical networks describes whether replicas of a particular unit follow the dynamics of the reference unit. Reliability and anti-reliability…
Coherence properties of collective modes in ensembles of oscillators
A. Pikovsky, F. Bagnoli, S. Iubini
Synchronization transition in oscillatory networks manifests itself as the appearance of a periodic global mode. While perfect in the thermodynamic limit, this mode fluctuates for…
Chaos and localization in the Discrete Nonlinear Schrödinger Equation
Stefano Iubini, Antonio Politi
We analyze the chaotic dynamics of a one-dimensional discrete nonlinear Schrödinger equation. This nonintegrable model, ubiquitous in several fields of physics, describes the behav…
Boundary-induced instabilities in coupled oscillators
Stefano Iubini, Stefano Lepri, Roberto Livi +1
A novel class of nonequilibrium phase-transitions at zero temperature is found in chains of nonlinear oscillators.For two paradigmatic systems, the Hamiltonian XY model and the dis…