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Название: An Enskog Repeated-Ring Kinetic Equation; Long-Time Tails and the Brownian Limit
Авторы: Masters A.J., Keyes T.
Journal of Statistical Physics, Vol. 33, No. 1, 1983, p. 149-180.
A kinetic equation for the motion of a particle of arbitrary size and mass through a moderately dense gas is derived and discussed. The "long-time tail" of the velocity correlation function is calculated and found to agree with existing results. For a Brownian particle, the theory gives the Stokes-Einstein law for the self-diffusion coefficient, with the shear viscosity given by its Enskog value.