Results 61 to 70 of about 50,691 (245)
Chimera states: The Existence Criteria Revisited
, 2014 Chimera states, representing a spontaneous break-up of a population of identical oscillators that are identically coupled, into sub-populations displaying synchronized and desynchronized behavior, have traditionally been found to exist in weakly coupled ...
Sen, Abhijit, Sethia, Gautam C
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Supporting the search for the CEP location with nonlocal PNJL models constrained by Lattice QCD [PDF]
, 2016 We investigate the possible location of the critical endpoint in the QCD phase diagram based on nonlocal covariant PNJL models including a vector interaction channel.
Blaschke, David +2 more
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Breathing multichimera states in nonlocally coupled phase oscillators [PDF]
Physical Review E, 2018 Chimera states for the one-dimensional array of nonlocally coupled phase oscillators in the continuum limit are assumed to be stationary states in most studies, but a few studies report the existence of breathing chimera states. We focus on multichimera states with two coherent and incoherent regions, and numerically demonstrate that breathing ...
Suda, Yusuke, Okuda, Koji
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Advanced Science, EarlyView.We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich +2 more
wiley +1 more source
Journal of Low Frequency Noise, Vibration and Active ControlThis study investigates the propagation of coupled waves in a nonlocal hygro-piezo-photo-thermoelastic semiconductor medium subjected to dual-moisture diffusion and fractional-order heat conduction. The mathematical model incorporates the effects of long-
Ahmed M. Alshehri, Khaled Lotfy
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Rashba spin-orbit coupling and nonlocal correlations in disordered 2D systems
SciPost PhysicsWe present an extension of the dynamical cluster approximation (DCA) that incorporates Rashba spin-orbit coupling (SOC) to investigate the interplay between disorder, spin-orbit interaction, and nonlocal spatial correlations in disordered two-dimensional
Yongtai Li, Gour Jana, Chinedu E. Ekuma
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Nonlocal control of pulse propagation in excitable media
, 2014 We study the effects of nonlocal control of pulse propagation in excitable media. As a generic example for an excitable medium the FitzHugh-Nagumo model with diffusion in the activator variable is considered. Nonlocal coupling in form of an integral term
Bachmair, Clemens A., Schöll, Eckehard
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Chimera Ising walls in forced nonlocally coupled oscillators [PDF]
Physical Review E, 2007 Nonlocally coupled oscillator systems can exhibit an exotic spatiotemporal structure called chimera, where the system splits into two groups of oscillators with sharp boundaries, one of which is phase-locked and the other is phase-randomized. Two examples of the chimera states are known: the first one appears in a ring of phase oscillators, and the ...
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Bifurcation to Coherent Structures in Nonlocally Coupled Systems [PDF]
Journal of Dynamics and Differential Equations, 2017 19 ...
Arnd Scheel, Tianyu Tao
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Nontrivial twisted states in nonlocally coupled Stuart-Landau oscillators
Physical Review E, 2022 A twisted state is an important yet simple form of collective dynamics in an oscillatory medium. Here, we describe a nontrivial type of twisted state in a system of nonlocally coupled Stuart-Landau oscillators. The nontrivial twisted state (NTS) is a coherent traveling wave characterized by inhomogeneous profiles of amplitudes and phase gradients ...
Seungjae Lee, Katharina Krischer
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