How to Solve the Schrödinger Equation for a 3D Isotropic Harmonic Oscillator?

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SUMMARY

The discussion focuses on solving the Schrödinger equation for a 3D isotropic harmonic oscillator using separation of variables in spherical polar coordinates. Key steps include determining the Laplacian in spherical coordinates and expanding the Schrödinger equation accordingly. Participants emphasize the importance of understanding the potential energy expression specific to harmonic oscillators. Reference materials, such as the nuclear shell model by Heyde, are suggested for further reading.

PREREQUISITES
  • Understanding of the Schrödinger equation
  • Familiarity with spherical polar coordinates
  • Knowledge of the Laplacian operator in different coordinate systems
  • Basic concepts of potential energy in quantum mechanics
NEXT STEPS
  • Study the derivation of the Laplacian in spherical coordinates
  • Learn about the potential energy expressions for harmonic oscillators
  • Explore separation of variables techniques in quantum mechanics
  • Review the nuclear shell model as discussed in Heyde's textbook
USEFUL FOR

Students and researchers in quantum mechanics, particularly those focused on solving the Schrödinger equation and understanding harmonic oscillators.

eman2009
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Homework Statement




solve the schrodenger equation for the3-D isotropic harmonic oscilator by sepration of varibals in sphericalpolar coordenates.

Homework Equations




The Attempt at a Solution

 
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ok, attempt to solution?

(there is a discussion on this in many textbooks, such as the nuclear shell model by Heyde)
 
for a start, find out what the laplacian is in spherical coords and expand the shrodinger equation. from there you need to separate your variables. remember also that your potential energy is a certain expression if you dealing with a harmonic oscillator.
 

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