Synchronization  universality classes and stability of smooth coupled map lattices

Bagnoli, Franco; Rechtman, R.

doi:10.1103/PhysRevE.73.026202

We study two problems related to spatially extended systems: the dynamical stability and the universality classes of the replica synchronization transition. We use a simple model of one-dimensional coupled map lattices and show that chaotic behavior implies that the synchronization transition belongs to the multiplicative noise universality class, while stable chaos implies that the synchronization transition belongs to the directed percolation universality class.

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Titolo:	Synchronization universality classes and stability of smooth coupled map lattices
Autori di Ateneo:	BAGNOLI, FRANCO R. RECHTMAN mostra contributor esterni nascondi contributor esterni
Autori:	BAGNOLI, FRANCO; R. RECHTMAN
Data di pubblicazione:	2006
Rivista:	PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS
Volume:	73
Pagina iniziale:	026202-1
Pagina finale:	026202-6
Abstract:	We study two problems related to spatially extended systems: the dynamical stability and the universality classes of the replica synchronization transition. We use a simple model of one-dimensional coupled map lattices and show that chaotic behavior implies that the synchronization transition belongs to the multiplicative noise universality class, while stable chaos implies that the synchronization transition belongs to the directed percolation universality class.
Handle:	http://hdl.handle.net/2158/20442
Appare nelle tipologie:	1a - Articolo su rivista

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