Structure and diffusion time scales of disordered clusters
arXiv:cond-mat/0207468 · doi:10.1016/S0378-4371(02)01826-5
Abstract
The eigenvalue spectra of the transition probability matrix for random walks traversing critically disordered clusters in three different types of percolation problems show that the random walker sees a developing Euclidean signature for short time scales as the local, full-coordination constraint is iteratively applied.
5 pages, 4 figures, submitted to Physics Letters A