Slow decorrelations in Kardar–Parisi–Zhang growth
Slow decorrelations in Kardar–Parisi–Zhang 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 work we discuss the scale of time correlations. For a representative of the KPZ class, the polynuclear growth …