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Journal of Guizhou Normal University

Analytic solution to the schrdinger equation for the superposition potential V(r)=B_6■+B_5■+B_4■+B_3■+B_2■+B_1r

Zhou Guo-zhong

Published Jan 1, 2006• 0 citations
OpenAlex

Abstract

Using an ansatz for the eigenfunction,we obtain the analytic solution to the schrdinger equation for the superposition potential V(r)=B_6r6+B_5r5+B_4r4+B_3r3+B_2r~2+B_1r.

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The solution of the Schrodinger equation with the physical potential is important part in quantum mechanics. The anharmonic potential is one of the physical potential that is interesting to be explored. Many methods have been developed to solve the Schrodinger equation. The Ansatz wave function method is one of the many methods that used to solve the Schrodinger equation. The Ansatz wave function method was used to solve the radial part of Schrodinger Equation. In this study we present the solution of the radial part Schrodinger equation in D-dimensional system with potential V(r)=ar2+br+cr-1+dr-2+er-3+fr-4. The important part in Ansatz wave function method is to determine the wave function Ansatz corresponding to the shape of the anharmonic potential that used. The Ansatz wave function determined by using supersymmetric approximation. By substituting the wave function Ansatz into Schrodinger equation and using algebraic we obtain the radial eigenfunction and the energy, and then the eigenfunction visualized.