3 citations · 4 across the 9 of their papers we have counts for
5 papers · 1 filter
Noise-driven loss of chimera states and bifurcations in a nonlocal oscillator ring
Lintao Liu, Nariya Uchida
Independent phase noise can remove the spatial contrast of a chimera while leaving substantial collective coherence. We study this transition in a nonlocally coupled Kuramoto--Saka…
Wave patterns in two-dimensional networks of non-locally coupled oscillators with phase delay
Phillip Nimphius, Nariya Uchida
We studied the wave patterns in non-locally, repulsively coupled oscillators on a 2D lattice. The repulsive coupling is tuned by the phase delay and the wave patterns are foun…
Dynamical Theory of Elastic Synchronization of Cardiomyocytes
Akinari Tomiie, Nariya Uchida
We study synchronization of two cardiomyocytes mediated by elastic interactions through the substrate. Modeling each cell as an oscillating force dipole governed by a Rayleigh-type…
Defect binding-unbinding transition in active nematic membranes
Yuki Hirota, Nariya Uchida
We investigate the dynamics of active nematic liquid crystals on deformable membranes, focusing on the interplay between active stress and anisotropic curvature coupling. Using a m…
Defect states as a precursor of the chimera states in a ring of non-locally coupled oscillators
Tianjing Zhou, Nariya Uchida
We investigate the transition from synchronized to chimera states in a ring of non-locally coupled phase oscillators. Our focus is on the intermediate defect states, where solitary…