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Level Crossing Analysis of Growing surfaces

F. Shahbazi, S. Sobhanian, M. Reza Rahimi Tabar, S. Khorram, G. R. Frootan, H. Zahed

cond-matarXiv:cond-mat/0207336

Abstract

We investigate the average frequency of positive slope να+ , crossing the height α= h- h in the surface growing processes. The exact level crossing analysis of the random deposition model and the Kardar-Parisi-Zhang equation in the strong coupling limit before creation of singularities are given.

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