Open AccessEXACTLY SOLVABLE MODELS FOR THE FOKKER-PLANCK EQUATION
Author(s) -
Zheng Wei-Mou
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.247
Subject(s) - fokker–planck equation , transformation (genetics) , physics , mathematical physics , quantum mechanics , partial differential equation , biochemistry , chemistry , gene
By means of the Darboux transformation and an integral transformation, two classes of solvable double-well potential models are obtained for the Fokker-Planck equation. The exact results are compared with Kramers' approximation.