Role of mean free path in spatial phase correlation and nodal screening

B. A. van Tiggelen, D. Anache, A. Ghysels

Published 2006-01-31Version 1

We study the spatial correlation function of the phase and its derivative, and related, fluctuations of topological charge, in two and three dimensional random media described by Gaussian statistics. We investigate their dependence on the scattering mean free path.