Nongaussian processes in fluid dynamics |
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| Authors: | U. Balucani V. Tognetti R. Vallauri P. Grigolini M.P. Lombardo |
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| Affiliation: | Istituto di Elettronica Quantistica del C.N.R., 50127 Florence, Italy;Istituto di Fisica and G.N.S.M.-C.N.R., 56100 Pisa, Italy |
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| Abstract: | Computer experiments are performed to establish the relevance of nongaussian effects for the velocity v in dense fluids. Both nongaussianicity and long time features are interpreted assuming that v is driven by a nonlinear Fokker-Planck equation, yet compatible with canonical equilibrium. |
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