Solution of the Fokker-Planck equation f
β
B. Nowakowski; H.L. Frisch
π
Article
π
1995
π
Elsevier Science
π
English
β 338 KB
The Fokker-Planck equation is solved exactly for a thermalized particle crossing a square well barrier. The Laplace transform ( in time ) of the particle density is obtained explicitly, and is evaluated analytically for the long time range. For this time regime the effective barrier width is to the