Temporality-induced chaos in the Kuramoto Model
نویسندگان
چکیده
Switched dynamical systems have been extensively studied in engineering literature the context of system control. In these systems, laws change between different subsystems depending on environment, a process that is known to produce emergent behaviors---notably chaos. These dynamics are analogous those temporal networks, which network topology changes over time, thereby altering network. It stands reason networks may therefore chaos and other exotic behaviors unanticipated static yet concrete examples remain elusive. Here, we present minimal example networked temporality produces chaotic not possible any subnetwork alone. Specifically, consider variant famous Kuramoto model, alternates configurations response phase dynamics. We show under certain conditions this can strange attractor, verify presence by analyzing its geometrical properties. Our results provide new insights consequences for dynamics, acts as proof concept novel mechanism behind generating networks.
منابع مشابه
Transition to spatiotemporal chaos in the damped Kuramoto-Sivashinsky equation
K. R. Elder, J. D. Gunton, and Nigel Goldenfeld Department of Physics, Oakland University, Rochester, Michigan 48309-4401 Department of Physics and Materials Research Laboratory, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, Illinois 61801-3080 Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, Pennsylvania 18015-3182 ~Received 23 May 1996...
متن کاملCentral Limit Violation in the Kuramoto model at the ’Edge of Chaos’
We study the relationship between chaotic behavior and the violation of the Central Limit Theorem (CLT) in the Kuramoto model. We calculate sums of angles at equidistant times along deterministic trajectories of single oscillators and we show that, when chaos is sufficiently strong , the Pdfs of the sums tend to a Gaussian, consistently with the standard CLT. On the other hand, when the system ...
متن کاملGeneralized coupling in the Kuramoto model.
We propose a modification of the Kuramoto model to account for the effective change in the coupling constant among the oscillators, as suggested by some experiments on Josephson junction, laser arrays, and mechanical systems, where the active elements are turned on one by one. The resulting model is analytically tractable and predicts that both first and second order phase transitions are possi...
متن کاملChaotic Attractor in the Kuramoto Model
The Kuramoto model of globally coupled phase oscillators is an essentially nonlinear dynamical system with a rich dynamics including synchronization and chaos.We study the Kuramoto model from the standpoint of bifurcation and chaos theory of low-dimensional dynamical systems. We find a chaotic attractor in the four-dimensional Kuramoto model and study its origin. The torus destruction scenario ...
متن کاملJu l 2 00 9 Central Limit behavior in the Kuramoto model at the ’ Edge of Chaos ’
We study the relationship between chaotic behavior and the Central Limit Theorem (CLT) in the Kuramoto model. We calculate sums of angles at equidistant times along deterministic trajectories of single oscillators and we show that, when chaos is sufficiently strong , the Pdfs of the sums tend to a Gaussian, consistently with the standard CLT. On the other hand, when the system is at the ”edge o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Northeast journal of complex systems
سال: 2023
ISSN: ['2577-8439']
DOI: https://doi.org/10.22191/nejcs/vol5/iss1/3