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Related papers: Swarmalators with thermal noise

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We study the collective behavior of swarmalators, generalizations of phase oscillators that both sync and swarm, confined to move on a 1D ring. This simple model captures some of the essence of movement in 2D or 3D but has the benefit of…

Adaptation and Self-Organizing Systems · Physics 2022-02-02 Kevin O'Keeffe , Steven Ceron , Kirstin Petersen

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) swarmalator model produces several of collective states: the…

Dynamical Systems · Mathematics 2024-01-08 Baoli Hao , Ming Zhong , Kevin O'Keeffe

We study a simple model of identical swarmalators, generalizations of phases oscillators that swarm through space. We confine the movements to a one-dimensional (1D) ring and consider distributed (non-identical) couplings; the combination…

Adaptation and Self-Organizing Systems · Physics 2022-09-14 Kevin O'Keeffe , Hyunsuk Hong

We study a simple model of swarmalators subject to periodic forcing and confined to move around a one-dimensional ring. This is a toy model for physical systems with a mix of sync, swarming, and forcing such as colloidal micromotors. We…

Adaptation and Self-Organizing Systems · Physics 2024-09-10 Md Sayeed Anwar , Dibakar Ghosh , Kevin O'Keeffe

Synchronization occurs in many natural and technological systems, from cardiac pacemaker cells to coupled lasers. In the synchronized state, the individual cells or lasers coordinate the timing of their oscillations, but they do not move…

Adaptation and Self-Organizing Systems · Physics 2018-02-07 Kevin P. O'Keeffe , Hyunsuk Hong , Steven H. Strogatz

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. We discover two steady collective states: a state in which…

Adaptation and Self-Organizing Systems · Physics 2022-10-21 Nicholas Blum , Andre Li , Kevin O'Keeffe , Oleg Kogan

We study a model of non-identical swarmalators, generalizations of phase oscillators that both sync in time and swarm in space. The model produces four collective states: asynchrony, sync clusters, vortex-like phase-waves, and a mixed…

Adaptation and Self-Organizing Systems · Physics 2022-11-23 S. Yoon , K. P. O'Keeffe , J. F. F. Mendes , A. V. Goltsev

Synchronization is a universal phenomenon, seen in systems as diverse as superconducting Josephson junctions and discharging pacemaker cells. Here the elements have rhythmic state variables whose mutual influence promotes temporal order. A…

Adaptation and Self-Organizing Systems · Physics 2018-08-15 Kevin P. O'Keeffe , Joep H. M. Evers , Theodore Kolokolnikov

Swarmalators are oscillators that can swarm as well as sync via a dynamic balance between their spatial proximity and phase similarity. We present a generalized D-dimensional swarmalator model, which is more realistic and versatile, that…

Adaptation and Self-Organizing Systems · Physics 2023-08-09 Akash Yadav , Krishnanand J , V. K. Chandrasekar , Wei Zou , Jürgen Kurths , D. V. Senthilkumar

Swarmalators are oscillatory systems endowed with a spatial component, whose spatial and phase dynamics affect each other. Such systems can demonstrate fascinating collective dynamics resembling many real-world processes. Through this work,…

Adaptation and Self-Organizing Systems · Physics 2023-09-11 Samali Ghosh , Gourab Kumar Sar , Soumen Majhi , Dibakar Ghosh

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 internal dynamics of swarmalators have been taken as a phase…

Adaptation and Self-Organizing Systems · Physics 2024-04-29 Samali Ghosh , Suvam Pal , Gourab Kumar Sar , Dibakar Ghosh

Similar 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 swarming and synchronization. The arising and interplay of…

Adaptation and Self-Organizing Systems · Physics 2025-01-13 Joao U. F. Lizarraga , Kevin P. O'Keeffe , Marcus A. M. de Aguiar

We study a simple one-dimensional model of swarmalators, a generalization of phase oscillators that swarm around in space as well as synchronize internal oscillations in time. Previous studies of the model focused on Kuramoto-type…

Adaptation and Self-Organizing Systems · Physics 2025-04-22 Samali Ghosh , Kevin O'Keeffe , Gourab Kumar Sar , Dibakar Ghosh

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 study within the field of complex systems. Unlike traditional models…

Adaptation and Self-Organizing Systems · Physics 2024-12-13 Gourab Kumar Sar , Sheida Ansarinasab , Fahimeh Nazarimehr , Farnaz Ghassemi , Sajad Jafari , Dibakar Ghosh

Swarmalators, entities that combine the properties of swarming particles with synchronized oscillations, represent a novel and growing area of research in the study of collective behavior. This review provides a comprehensive overview of…

Adaptation and Self-Organizing Systems · Physics 2026-01-16 Gourab Kumar Sar , Kevin O'Keeffe , Joao U. F. Lizarraga , Marcus A. M. de Aguiar , Christian Bettstetter , Dibakar Ghosh

We study the emergent behaviors of a population of swarming coupled oscillators, dubbed 'swarmalators'. Previous work considered the simplest, idealized case: identical swarmalators with global coupling. Here we expand this work by adding…

Adaptation and Self-Organizing Systems · Physics 2023-03-22 Steven Ceron , Kevin O'Keeffe , Kirstin Petersen

We present a case study of swarmalators (mobile oscillators) which move on a 1D ring and are subject to pinning. Previous work considered the special case where the pinning in space and the pinning in the phase dimension were correlated.…

Adaptation and Self-Organizing Systems · Physics 2023-12-13 Gourab Kumar Sar , Kevin O'Keeffe , Dibakar Ghosh

Systems of oscillators whose internal phases and spatial dynamics are coupled, swarmalators, present diverse collective behaviors which in some cases lead to explosive synchronization in a finite population as a function of the coupling…

Adaptation and Self-Organizing Systems · Physics 2024-09-17 Steve J. Kongni , Thierry Njougouo , Patrick Louodop , Robert Tchitnga , Fernando F. Ferreira , Hilda A. Cerdeira

We study a population of swarmalators (swarming/mobile oscillators) which run on a ring and are subject to random pinning. The pinning represents the tendency of particles to stick to defects in the underlying medium which competes with the…

Chaotic Dynamics · Physics 2023-03-08 Gourab Kumar Sar , Dibakar Ghosh , Kevin O'Keeffe

Swarmalators are oscillators that swarm through space as they synchronize in time. Introduced a few years ago to model many systems which mix synchrony with self-assembly, they remain poorly understood theoretically. Here we obtain the…

Adaptation and Self-Organizing Systems · Physics 2023-12-27 Kevin O'Keeffe , Gourab Kumar Sar , Md Sayeed Anwar , Joao U. F. Lizárraga , Marcus A. M. de Aguiar , Dibakar Ghosh
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