Yu. P. Kalmykov, W. T. Coffey and S.V.Titov, 'Bimodal approximation for anomalous diffusion in a potential' in Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 69, 2, (2004), pp 021105 -1 - 021105 -7
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 69 2
Exact and approximate solutions of the fractional diffusion equation for an assembly of fixed-axis dipoles are derived for anomalous noninertial rotational diffusion in a double-well potential. It is shown that knowledge of three time constants characterizing the normal diffusion, viz., the integral relaxation time, the effective relaxation time, and the inverse of the smallest eigenvalue of the Fokker-Planck operator, is sufficient to accurately predict the anomalous relaxation behavior for all time scales of interest.
Please note: There is a known bug in some browsers that causes an
error when a user tries to view large pdf file within the browser window.
If you receive the message "The file is damaged and could not be
repaired", please try one of the solutions linked below based on the
browser you are using.
Items in TARA are protected by copyright, with all rights reserved, unless otherwise indicated.