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Noise-induced forced synchronization of global variables in coupled bistable systems

 

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Opened Access Noise-induced forced synchronization of global variables in coupled bistable systems
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Author: Casado Vázquez, José Manuel
Gómez Ordóñez, José
Morillo Buzón, Manuel
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Date: 2007-09
Published in: Europhysics Letters, 79 (5), 50002-p1-50002-p4.
Document type: Article
Abstract: We analyze the noise-induced synchronization between a collective variable characterizing a complex system with a finite number of interacting bistable units and time-periodic driving forces. A random phase process associated to the collective stochastic variable is defined. Its average phase frequency and average phase diffusion are used to characterize the phenomenon. Our analysis is based on numerical solutions of the corresponding set of Langevin equations.
Cite: Casado Vázquez, J.M., Gómez Ordóñez, J. y Morillo Buzón, M. (2007). Noise-induced forced synchronization of global variables in coupled bistable systems. Europhysics Letters, 79 (5), 50002-p1-50002-p4.
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URI: http://hdl.handle.net/11441/62588

DOI: 10.1209/0295-5075/79/50002

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