Characteristics of Cluster Formation in a Population of Globally Coupled Electrochemical Oscillators: An Experiment-Based Phase Model Approach
Author(s) -
István Z. Kiss,
Yumei Zhai,
John L. Hudson
Publication year - 2006
Publication title -
progress of theoretical physics supplement
Language(s) - English
Resource type - Journals
ISSN - 0375-9687
DOI - 10.1143/ptps.161.99
Subject(s) - cluster (spacecraft) , phase (matter) , statistical physics , population , biological system , chemical physics , topology (electrical circuits) , physics , computer science , mathematics , quantum mechanics , combinatorics , demography , sociology , biology , programming language
We show that cluster formation in interacting oscillators can be characterized using phase models that are developed from direct experiments with a single oscillator. One- and two-cluster states are analyzed in the phase model; the description is verified in independent experiments in sets of chemical oscillators. The experiment-based model properly describes the occurrence of one- and two-clusters; in addition, it is shown that the most stable two-cluster state exists with a balanced configuration.
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