Signature of the time-dependent hydrodynamic interactions on the collective diffusion in colloidal monolayers
arXiv:1410.2865 · doi:10.1103/PhysRevE.90.062314
Abstract
It has been shown recently that the coefficient of collective diffusion in a colloidal monolayer is divergent due to the hydrodynamic interactions mediated by the ambient fluid in bulk. The analysis is extended to allow for time--dependent hydrodynamic interactions. Novel observational features specific to this time dependency are predicted. The possible experimental detection in the dynamics of the monolayer is discussed.
arXiv comment14 pages, 6 figures
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