Stretched Exponential Decay in the Edwards-Wilkinson Model
arXiv:cond-mat/0103091
Abstract
We consider the exactly soluble Edwards-Wilkinson Model in one dimension and demonstrate explicitly, that it is possible to construct a field, that does not depend explicitly on time, such that the corresponding time dependent correlation function,, is dominated at long times by a stretched exponential decay. The difference between this and the stretched exponential decay present in truly non linear systems is discussed.
9 pages