Memory function approach to the dynamics
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W. Dieterich; I. Peschel
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Article
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1979
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Elsevier Science
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English
โ 708 KB
We investigate some of the dynamic properties of diffusing particles described by a many-body Smoluchowski equation. The dynamic structure factor is expressed in terms of a memory function which is evaluated in the cases of i) weak interaction and ii) low particle density, but arbitrary interaction.