Front Propagation of Spatio-temporal Chaos
J. W. Kim, J. Y. Vaishnav, E. Ott, S. C. Venkataramani, W. Losert
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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