Front Propagation of Spatio-temporal Chaos

J. W. Kim; J. Y. Vaishnav; E. Ott; S. C. Venkataramani; W. Losert

doi:10.1103/physreve.64.016215

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Front Propagation of Spatio-temporal Chaos

J. W. Kim·J. Y. Vaishnav·E. Ott·S. C. Venkataramani·W. Losert

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Abstract

We study the dynamics of the front separating a spatio-temporally chaotic region from a stable steady region using a simple model applicable to periodically forced systems. In particular, we investigate both the coarsening of the front induced by the inherent `noise' of the chaotic region, and the long wavelength dynamics causing the front to develop cusps.

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J. W. Kim, J. Y. Vaishnav, E. Ott, S. C. Venkataramani, W. Losert. 2007-11-15. Front Propagation of Spatio-temporal Chaos. https://doi.org/10.1103/physreve.64.016215

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