Application of the Frobenius method to the Schrodinger equation for a spherically symmetric potential: anharmonic oscillator

Przemyslaw Koscik, Anna Okopinska

The power series method has been adapted to compute the spectrum of the Schrodinger equation for central potential of the form $V(r)={d_{-2}\over r^2}+{d_{-1}\over r}+\sum_{i=0}^{\…