Swarmalators with thermal noise
We investigate a population of swarmalators, mobile versions of phase oscillators that both
sync in time and swarm through space. We focus on an XY-type model of identical …
sync in time and swarm through space. We focus on an XY-type model of identical …
Swarmalators on a ring with uncorrelated pinning
We present a case study of swarmalators (mobile oscillators) that move on a 1D ring and are
subject to pinning. Previous work considered the special case where the pinning in space …
subject to pinning. Previous work considered the special case where the pinning in space …
Forced one-dimensional swarmalator model
We study a simple model of swarmalators subject to periodic forcing and confined to moving
around a one-dimensional ring. This is a toy model for physical systems with a mix of sync …
around a one-dimensional ring. This is a toy model for physical systems with a mix of sync …
Attractive and repulsive interactions in the one-dimensional swarmalator model
We study a population of swarmalators, mobile variants of phase oscillators, which run on a
ring and have both attractive and repulsive interactions. This one-dimensional (1D) …
ring and have both attractive and repulsive interactions. This one-dimensional (1D) …
Swarmalators with delayed interactions
N Blum, A Li, K O'Keeffe, O Kogan - Physical Review E, 2024 - APS
We investigate the effects of delayed interactions in a population of “swarmalators,”
generalizations of phase oscillators that both synchronize in time and swarm through space …
generalizations of phase oscillators that both synchronize in time and swarm through space …
Fast and slow clustering dynamics of Cucker–Smale ensemble with internal oscillatory phases
We study fast and slow clustering dynamics of Cucker–Smale ensemble with internal phase
dynamics via the Cucker–Smale–Kuramoto (in short, CSK) model. The CSK model …
dynamics via the Cucker–Smale–Kuramoto (in short, CSK) model. The CSK model …
Topological travelling waves of a macroscopic swarmalator model in confined geometries
We investigate a new class of topological travelling-wave solutions for a macroscopic
swarmalator model involving force non-reciprocity. Swarmalators are systems of self …
swarmalator model involving force non-reciprocity. Swarmalators are systems of self …
Mixed sign interactions in the 1D swarmalator model
B Hao, M Zhong, K O'Keeffe - arXiv preprint arXiv:2309.02342, 2023 - arxiv.org
We study a population of swarmalators, mobile variants of phase oscillators, which run on a
ring and have mixed sign interactions. This 1D swarmalator model produces several of …
ring and have mixed sign interactions. This 1D swarmalator model produces several of …
[HTML][HTML] Delayed loss of stability of periodic travelling waves: Insights from the analysis of essential spectra
L Eigentler, M Sensi - Journal of Theoretical Biology, 2024 - Elsevier
Periodic travelling waves (PTW) are a common solution type of partial differential equations.
Such models exhibit multistability of PTWs, typically visualised through the Busse balloon …
Such models exhibit multistability of PTWs, typically visualised through the Busse balloon …
Global synchronization theorem for coupled swarmalators
KP O'Keeffe - arXiv preprint arXiv:2410.18011, 2024 - arxiv.org
The global stability of oscillator networks has attracted much recent attention. Ordinarily, the
oscillators in such studies are motionless; their spatial degrees of freedom are either ignored …
oscillators in such studies are motionless; their spatial degrees of freedom are either ignored …