Long-Range Correlations in Systems with Coherent (Quasi)periodic Oscillations

Hugues Chaté, G. Grinstein, Lei-Han Tang

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)

Abstract

Through large-scale simulations of a three-dimensional, deterministic cellular automaton, we demonstrate the existence of algebraic spatial and temporal correlations in nonequilibrium systems that break a continuous time-translation symmetry to produce coherent periodic oscillations. Our results provide the first numerical support for a recent hypothesis that phase fluctuations in such systems are described by the Kardar-Parisi-Zhang equation. The coefficient of the nonlinear term in the equation is determined numerically.
Original languageEnglish
Pages (from-to)912-915
Number of pages4
JournalPhysical Review Letters
Volume74
Issue number6
DOIs
Publication statusPublished - 6 Feb 1995

Fingerprint

Dive into the research topics of 'Long-Range Correlations in Systems with Coherent (Quasi)periodic Oscillations'. Together they form a unique fingerprint.

Cite this