title: Non-Markovian dynamics of clusters during nucleation.
abstract: Most theories of homogeneous nucleation are based on a Fokker-Planck-like description of the behavior of the mass of clusters. Here we will show that these approaches are incomplete for a large class of nucleating systems, as they assume the effective dynamics of the clusters to be Markovian, i.e., memoryless. We characterize these non-Markovian dynamics and show how this influences the dynamics of clusters during nucleation. Our results are validated by simulations of a three-dimensional Ising model with locally conserved magnetization.
authors: Institute for Theoretical Physics, Utrecht University, 3584 CE, Utrecht, The Netherlands. jkuipers@phys.uu.nl
authors: J
authors: J
authors: Kuipers
authors: G T
authors: GT
authors: Barkema