This repository contains Python code for the WKB (Wentzel-Kramers-Brillouin) approximation, which is a method used in quantum mechanics to approximate wave functions in regions where they vary slowly.

The minimum-uncertainty coherent states empirically provide an approximation to the motion of a classical particle. This can be understood conceptually. One can obtain a relationship between the WKB ...

We show how to slove the one-dimensional two-turning-point eigenvalue problem for analytic potentials to all orders in the WKB approximation. We use this method to compute the eigenvalues of the xN (N ...