Swarmalators on a ring with uncorrelated pinning

GK Sar, K O'Keeffe, D Ghosh - Chaos: An Interdisciplinary Journal of …, 2023 - pubs.aip.org
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 …

Forced one-dimensional swarmalator model

MS Anwar, D Ghosh, K O'Keeffe - Physical Review E, 2024 - APS
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 …

Amplitude responses of swarmalators

S Ghosh, S Pal, GK Sar, D Ghosh - Physical Review E, 2024 - APS
Swarmalators are entities that swarm through space and sync in time and are potentially
considered to replicate the complex dynamics of many real-world systems. So far, the …

First-and second-order phase transitions in electronic excitable units and neural dynamics under global inhibitory feedback

L Minati, S Scarpetta, M Andelic, PA Valdes-Sosa… - Chaos, Solitons & …, 2024 - Elsevier
The diverse roles of inhibition in neural circuits and other dynamical networks are receiving
renewed interest. Here, it is shown that increasing global inhibitory feedback leads to …

Order, chaos, and dimensionality transition in a system of swarmalators

JUF Lizárraga, KP O'Keeffe, MAM de Aguiar - Physical Review E, 2024 - APS
Similarly to sperm, where individuals self-organize in space while also striving for coherence
in their tail swinging, several natural and engineered systems exhibit the emergence of …

Approximating the Splitting Point of the Swarmalator Model

Z Gong, J Zhou, M Huang - International Journal of Bifurcation and …, 2024 - World Scientific
Swarmalator model attracts the attention of numerous scholars because of its rich dynamical
behaviors. We investigate the reason for the phase transition that occurs in a 2D …

Effects of coupling range on the dynamics of swarmalators

GK Sar, K O'Keeffe, D Ghosh - Physical Review E, 2025 - APS
We study a variant of the one-dimensional swarmalator model where the units' interactions
have a controllable length scale or range. We tune the model from the long-range regime …

Dynamics of swarmalators in the presence of a contrarian

GK Sar, S Ansarinasab, F Nazarimehr, F Ghassemi… - Physical Review E, 2025 - APS
Swarmalators are entities that combine the swarming behavior of particles with the
oscillatory dynamics of coupled phase oscillators and represent a novel and rich area of …

Expected and unexpected routes to synchronization in a system of swarmalators

SJ Kongni, T Njougouo, P Louodop, R Tchitnga… - Physical Review E, 2024 - APS
Systems of oscillators whose internal phases and spatial dynamics are coupled,
swarmalators, present diverse collective behaviors which in some cases lead to explosive …

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 …