Question: (Overdamped harmonic oscillator with small wideband colored noise). Consider the case of the overdamped motion in a harmonic potential driven by a small wideband colored noise [124],
(iii) For an arbitrary potential for which a stationary density exists, construct an asymptotic solution to the stationary Fokker-Planck equation in the WKB (Wentzel, Kramers, Brillouin) form
