Nature of the Volcano Transition in the Fully Disordered Kuramoto Model
Statistical Mechanics
2024-05-07 v2 Disordered Systems and Neural Networks
Dynamical Systems
Chaotic Dynamics
Abstract
Randomly coupled phase oscillators may synchronize into disordered patterns of collective motion. We analyze this transition in a large, fully connected Kuramoto model with symmetric but otherwise independent random interactions. Using the dynamical cavity method we reduce the dynamics to a stochastic single-oscillator problem with self-consistent correlation and response functions that we study analytically and numerically. We clarify the nature of the volcano transition and elucidate its relation to the existence of an oscillator glass phase.
Keywords
Cite
@article{arxiv.2310.09079,
title = {Nature of the Volcano Transition in the Fully Disordered Kuramoto Model},
author = {Axel Prüser and Sebastian Rosmej and Andreas Engel},
journal= {arXiv preprint arXiv:2310.09079},
year = {2024}
}