Due: Friday, Nov. 28, 10:00a.m.
One method for obtaining the harmonic oscillator wavefunctions involves the ladder operators:
These operators have the property that and , i.e.\ generates the harmonic oscillator with the next highest energy and generates the previous harmonic oscillator wavefunction, but neither operator maintains normalization.
with is a normalized harmonic oscillator wavefunction corresponding to the energy .
Reminder: .
Maple hints: You will have to tell Maple that , k and are positive. The easiest way to demonstrate that is a solution of Schrödinger's equation for a particular energy is to simplify the expression .