Order parameter dynamics in complex systems: From models to data

Z Zheng, C Xu, J Fan, M Liu, X Chen - Chaos: An Interdisciplinary …, 2024 - pubs.aip.org
Collective ordering behaviors are typical macroscopic manifestations embedded in complex
systems and can be ubiquitously observed across various physical backgrounds. Elements …

Promoting synchrony of power grids by restructuring network topologies

X Li, W Wei, Z Zheng - Chaos: An Interdisciplinary Journal of Nonlinear …, 2023 - pubs.aip.org
The optimization of synchronization on distributed power grids is an important topic in recent
years. We extensively study the optimization by restructuring grid topology in terms of …

Hybrid synchronization with continuous varying exponent in modernized power grid

J Park, B Kahng - Chaos, Solitons & Fractals, 2024 - Elsevier
Motivated by the modernized power grid, we consider a synchronization transition (ST) of
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …

Prolonged hysteresis in the Kuramoto model with inertia and higher-order interactions

NG Sabhahit, AS Khurd, S Jalan - Physical Review E, 2024 - APS
The inclusion of inertia in the Kuramoto model has long been reported to change the nature
of a phase transition, providing a fertile ground to model the dynamical behaviors of …

Dynamics of oscillator populations with disorder in the coupling phase shifts

A Pikovsky, F Bagnoli - New Journal of Physics, 2024 - iopscience.iop.org
We study populations of oscillators, all-to-all coupled by means of quenched disordered
phase shifts. While there is no traditional synchronization transition with a nonvanishing …

Analytical approach to synchronous states of globally coupled noisy rotators

VO Munyaev, LA Smirnov, VA Kostin… - New Journal of …, 2020 - iopscience.iop.org
We study populations of globally coupled noisy rotators (oscillators with inertia) allowing a
nonequilibrium transition from a desynchronized state to a synchronous one (with the …

Patterns and stability of coupled multi-stable nonlinear oscillators

G Bel, BS Alexandrov, AR Bishop… - Chaos, Solitons & …, 2023 - Elsevier
Nonlinear isolated and coupled oscillators are extensively studied as prototypical nonlinear
dynamics models. Much attention has been devoted to oscillator synchronization or the lack …

Resonant Solitary States in Complex Networks

J Niehues, S Yanchuk, R Berner, J Kurths… - arXiv preprint arXiv …, 2024 - arxiv.org
Partially synchronized solitary states occur frequently when a synchronous system of
networked oscillators is perturbed locally. Remarkably, several asymptotic states of different …

Stochastic Kuramoto oscillators with inertia and higher-order interactions

P Rajwani, S Jalan - arXiv preprint arXiv:2407.14874, 2024 - arxiv.org
Impact of noise in coupled oscillators with pairwise interactions has been extensively
explored. Here, we study stochastic second-order coupled Kuramoto oscillators with higher …

Hybrid Synchronization with Continuous Varying Exponent in Decentralized Power Grid

J Park, B Kahng - arXiv preprint arXiv:2407.07312, 2024 - arxiv.org
Motivated by the decentralized power grid, we consider a synchronization transition (ST) of
the Kuramoto model (KM) with a mixture of first-and second-order type oscillators with …