97 citations · 276 across the 12 of their papers we have counts for
12 papers
Volcano transition in populations of phase oscillators with random nonreciprocal interactions
Diego Pazó, Rafael Gallego
Populations of heterogeneous phase oscillators with frustrated random interactions exhibit a quasi-glassy state in which the distribution of local fields is volcano-shaped. In a re…
Comment on "The Winfree model with non-infinitesimal phase-response curve: Ott-Antonsen theory" [Chaos 30, 073139 (2020)]
Diego Pazó, Rafael Gallego
In a recent paper [Chaos 30, 073139 (2020)] we analyzed an extension of the Winfree model with nonlinear interactions. The nonlinear coupling function Q was mistakenly identified w…
The Winfree model with non-infinitesimal phase-response curve: Ott-Antonsen theory
Diego Pazó, Rafael Gallego
A novel generalization of the Winfree model of globally coupled phase oscillators, representing phase reduction under finite coupling, is studied analytically. We consider interact…
The Winfree model with heterogeneous phase-response curves: Analytical results
Diego Pazó, Ernest Montbrió, Rafael Gallego
We study an extension of the Winfree model of coupled phase oscillators in which both natural frequencies and phase-response curves (PRCs) are heterogeneous. In the first part of t…
Synchronization scenarios in the Winfree model of coupled oscillators
Rafael Gallego, Ernest Montbrió, Diego Pazó
The emergence of collective synchronization was reproduced long ago by Winfree in a classical model consisting of an ensemble of pulse-coupled phase oscillators. By means of the Ot…
Synchronizing spatio-temporal chaos with imperfect models: a stochastic surface growth picture
Diego Pazó, Juan M. López, Rafael Gallego +1
We study the synchronization of two spatially extended dynamical systems where the models have imperfections. We show that the synchronization error across space can be visualized…