Rl. Monaco et Wa. Rodrigues, NEW INTEGRAL-REPRESENTATION OF THE SOLUTIONS OF THE SCHRODINGER-EQUATION WITH ARBITRARY POTENTIALS, Physics letters. A, 179(4-5), 1993, pp. 235-238
We present a new method for solving the Schrodinger equation with arbi
trary potentials. The solution is given in terms of a Fourier-like int
egral representation which involves a universal function (R(k)(z)) for
the Schrodinger equation. The integral representation follows from nu
mber theory together with some results from the partition theory of op
erational calculus. The new method can be used to solve any linear dif
ferential equation and also can be extended to solve linear partial di
fferential equations.