Chimeras in globally coupled oscillators: A review

A Mishra, S Saha, SK Dana - Chaos: An Interdisciplinary Journal of …, 2023 - pubs.aip.org
The surprising phenomenon of chimera in an ensemble of identical oscillators is no more
strange behavior of network dynamics and reality. By this time, this symmetry breaking self …

Spontaneous phase locking in a broad-area semiconductor laser

S Bittner, M Sciamanna - Nature Photonics, 2025 - nature.com
Broad-area semiconductor lasers are used in many high-power applications; however, their
spatio-temporal dynamics are complex and intrinsically unstable due to the interaction …

Synchronization in multiplex leaky integrate-and-fire networks with nonlocal interactions

K Anesiadis, A Provata - Frontiers in Network Physiology, 2022 - frontiersin.org
We study synchronization phenomena in a multiplex network composed of two rings with
identical Leaky Integrate-and-Fire (LIF) oscillators located on the nodes of the rings. Within …

Critical visit to the chimera world

MA Ferré - Chaos, Solitons & Fractals, 2023 - Elsevier
Chimera states correspond to a spatiotemporal phenomenon that accounts for the
coexistence between coherence and incoherence dynamics in homogeneous systems …

Stable-unstable switching dynamics in semiconductor lasers with external cavities

JX Dong, J Ruan, L Zhang, JP Zhuang, SC Chan - Physical Review A, 2021 - APS
Optical feedback in a semiconductor laser was recently used for photonic microwave square-
wave generation by invoking quasiperiodicity for repeated switching between a stable stage …

Spatiotemporal complexity of chaos in a phase-conjugate feedback laser system

T Malica, G Bouchez, D Wolfersberger, M Sciamanna - Optics letters, 2020 - opg.optica.org
An 852 nm semiconductor laser is experimentally subjected to phase-conjugate time-
delayed feedback achieved through four-wave mixing in a photorefractive (\rmBaTiO_3 …

Complexity and chimera states in a network of fractional-order laser systems

S He, H Natiq, S Banerjee, K Sun - Symmetry, 2021 - mdpi.com
By applying the Adams-Bashforth-Moulton method (ABM), this paper explores the
complexity and synchronization of a fractional-order laser dynamical model. The dynamics …

Detecting correlations in desynchronized chaotic chimera states

CFO Mendes, L Menon Jr, RM da Silva… - International Journal of …, 2022 - World Scientific
In this work, we propose to use the distance correlation (DC) and the Euclidian distance
(ED) as powerful quantifiers to describe correlation and synchronization in spatially …

Robust universal approach to identify travelling chimeras and synchronized clusters in spiking networks

O Dogonasheva, D Kasatkin, B Gutkin… - Chaos, Solitons & …, 2021 - Elsevier
We propose a robust universal approach to identify multiple network dynamical states,
including stationary and travelling chimera states based on an adaptive coherence …

Two-dimensional optical chimera states in an array of coupled waveguide resonators

MG Clerc, S Coulibaly, MA Ferré, M Tlidi - Chaos: An Interdisciplinary …, 2020 - pubs.aip.org
Two-dimensional arrays of coupled waveguides or coupled microcavities allow us to confine
and manipulate light. Based on a paradigmatic envelope equation, we show that these …