Aging and its distribution in coarsening processes
Aging and its distribution in coarsening processes
We investigate the age distribution function P(\ensuremath{\tau},t) in prototypical coarsening processes. Here P(\ensuremath{\tau},t) is the probability density that in a time interval (0,t) a given site was last crossed by an interface in the coarsening process at time \ensuremath{\tau}. We determine P(\ensuremath{\tau},t) exactly in one dimension for the (deterministic) two-velocity …