5 citations
3 papers
cond-mat.soft2005
Using synchrotron X-ray scattering to study the diffusion of water in a weakly-hydrated clay sample
Y. Meheust, B. Sandnes, G. Lovoll +6
We study the diffusion of water in weakly-hydrated samples of the smectite clay Na-fluorohectorite. The quasi one-dimensional samples are dry compounds of nano-layered particles co…
cond-mat.dis-nn2005★ 5 cited
Spatio-temporal conjecture for diffusion
Mendeli H. Vainstein, Rafael Morgado, Fernando A. Oliveira
We present here a conjecture about the equivalence between the noise density of states of a system governed by a generalized Langevin equation and the fluctuation in the energy den…
cond-mat.dis-nn2005★ 1 cited
Mixing, Ergodicity and the Fluctuation-Dissipation Theorem in complex systems
M. H. Vainstein, I. V. L. Costa, F. A. Oliveira
Complex systems such as glasses, gels, granular materials, and systems far from equilibrium exhibit violation of the ergodic hypothesis (EH) and of the fluctuation-dissipation theo…