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Renormalization of the diffusion coefficient in a fluctuating fluid III: Diffusion of a Brownian particle with finite size

✍ Scribed by D. Bedeaux; P. Mazur


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
884 KB
Volume
80
Category
Article
ISSN
0378-4371

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πŸ“œ SIMILAR VOLUMES


Fluctuations in the diffusion of particl
✍ B.U. Felderhof πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 479 KB

We study the thermal fluctuations of density and flow velocity of particles diffusing in a non-uniform medium with memory character. The fluctuation spectra are derived from the macroscopic equations with the aid of the generalized Nyquist theorem. A comparison is made with other methods.