Slow decorrelations in Kardar–Parisi–Zhang growth
نویسندگان
چکیده
منابع مشابه
Slow decorrelations in KPZ growth
For stochastic growth models in the Kardar-Parisi-Zhang (KPZ) class in 1 + 1 dimensions, fluctuations grow as t1/3 during time t and the correlation length at a fixed time scales as t2/3. In this note we discuss the scale of time correlations. It turns out that the spacetime is non-trivially fibred, having slow directions with decorrelation exponent equal to 1 instead of the usual 2/3. These di...
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ژورنال
عنوان ژورنال: Journal of Statistical Mechanics: Theory and Experiment
سال: 2008
ISSN: 1742-5468
DOI: 10.1088/1742-5468/2008/07/p07022