From collective oscillation to chimera state in a nonlocally coupled excitable system
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3977-0
Abstract: Chimera states, which consist of coexisting domains of spatially coherent and incoherent dynamics, have been widely found in nonlocally coupled oscillatory systems. We demonstrate that chimera states can emerge from excitable systems under nonlocal coupling… read more here.
Keywords: nonlocally coupled; collective oscillation; chimera; chimera states ... See more keywords
Chimera states in bipartite networks of FitzHugh–Nagumo oscillators
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers of Physics"
DOI: 10.1007/s11467-017-0737-z
Abstract: Chimera states consisting of spatially coherent and incoherent domains have been observed in different topologies such as rings, spheres, and complex networks. In this paper, we investigate bipartite networks of nonlocally coupled FitzHugh–Nagumo (FHN) oscillators… read more here.
Keywords: networks fitzhugh; bipartite networks; fitzhugh nagumo; chimera ... See more keywords
The emergence of chimera states in a network of nephrons
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2019.10.024
Abstract: Abstract The kidney plays an essential role in our body, mainly by controlling secretion and reabsorption of water and salts. The kidneys consist of a large number of nephrons which are the functional units of… read more here.
Keywords: network; emergence chimera; chimera state; chimera ... See more keywords
Simple and complex chimera states in a nonlinearly coupled oscillatory medium.
Sign Up to like & getrecommendations! Published in 2018 at "Chaos"
DOI: 10.1063/1.5011678
Abstract: We consider chimera states in a one-dimensional medium of nonlinear nonlocally coupled phase oscillators. In terms of a local coarse-grained complex order parameter, the problem of finding stationary rotating nonhomogeneous solutions reduces to a third-order… read more here.
Keywords: complex chimera; simple complex; medium; chimera ... See more keywords
Amplitude mediated chimera states with active and inactive oscillators.
Sign Up to like & getrecommendations! Published in 2018 at "Chaos"
DOI: 10.1063/1.5031804
Abstract: The emergence and nature of amplitude mediated chimera states, spatio-temporal patterns of co-existing coherent and incoherent regions, are investigated for a globally coupled system of active and inactive Ginzburg-Landau oscillators. The existence domain of such… read more here.
Keywords: active inactive; inactive oscillators; amplitude mediated; mediated chimera ... See more keywords
Chimera states and frequency clustering in systems of coupled inner-ear hair cells.
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0056848
Abstract: Coupled hair cells of the auditory and vestibular systems perform the crucial task of converting the energy of sound waves and ground-borne vibrations into ionic currents. We mechanically couple groups of living, active hair cells… read more here.
Keywords: clustering systems; hair cells; states frequency; hair ... See more keywords
Amplitude-mediated chimera states in nonlocally coupled Stuart-Landau oscillators.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0096284
Abstract: Chimera states achieve the coexistence of coherent and incoherent subgroups through symmetry breaking and emerge in physical, chemical, and biological systems. We show the presence of amplitude-mediated multicluster chimera states in nonlocally coupled Stuart-Landau oscillators.… read more here.
Keywords: chimera states; amplitude mediated; chimera; states nonlocally ... See more keywords
Mixed-mode chimera states in pendula networks.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0103071
Abstract: We report the emergence of peculiar chimera states in networks of identical pendula with global phase-lagged coupling. The states reported include both rotating and quiescent modes, i.e., with non-zero and zero average frequencies. This kind… read more here.
Keywords: chimera states; mixed mode; mode chimera; states pendula ... See more keywords
From Turing patterns to chimera states in the 2D Brusselator model.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0130539
Abstract: The Brusselator has been used as a prototype model for autocatalytic reactions and, in particular, for the Belousov-Zhabotinsky reaction. When coupled at the diffusive limit, the Brusselator undergoes a Turing bifurcation resulting in the formation… read more here.
Keywords: chimera states; turing patterns; patterns chimera; model ... See more keywords
Chimera states in multiplex networks: Chameleon-like across-layer synchronization.
Sign Up to like & getrecommendations! Published in 2023 at "Chaos"
DOI: 10.1063/5.0146550
Abstract: Different across-layer synchronization types of chimera states in multilayer networks have been discovered recently. We investigate possible relations between them, for example, if the onset of some synchronization type implies the onset of some other… read more here.
Keywords: chimera states; layer; phase; layer synchronization ... See more keywords
Chimera states among synchronous fireflies
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1101/2022.05.12.491720
Abstract: Systems of oscillators, whether animate or inanimate, often converge to a state of collective synchrony, when sufficiently interconnected. Twenty years ago, the mathematical study of models of coupled oscillators revealed the possibility for complex phases… read more here.
Keywords: synchronous fireflies; chimera states; among synchronous; states among ... See more keywords