Deriving hermite differential equation from schrødinger harm oscillator

In summary, the Schrödinger harmonic oscillator is a quantum mechanical model that describes the behavior of a particle in a harmonic potential, while the Hermite differential equation is a mathematical equation used to solve for the particle's wave function. The Hermite differential equation can be derived from the Schrödinger harmonic oscillator by applying certain mathematical operators. It is significant in quantum mechanics as it helps solve for the wave function of a particle in a harmonic potential and understand the quantization of energy levels. Additionally, the Hermite differential equation has applications in other fields such as classical mechanics and electromagnetism. The solutions to the equation have a physical interpretation in terms of the particle's energy levels and spatial distributions.
  • #1
georg gill
153
6

Homework Statement



I am trying to obtain the hermite polynomial from the schrødinger equation for a har monic oscillator. My attempt is shown below. Thank you! The derivation is based on this site:

http://www.physicspages.com/2011/02/08/harmonic-oscillator-series-solution/

The Attempt at a Solution


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however the book says:
upload_2016-1-21_15-12-38.png

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  • #2
Seems like your mistake lies in your calculation of ##\frac{\partial^2 \psi}{\partial y^2}##. I suggest that you check again on this point to see whether you had left out one term.
 
  • #3
thanks!
 

FAQ: Deriving hermite differential equation from schrødinger harm oscillator

What is the Schrödinger harmonic oscillator and how does it relate to the Hermite differential equation?

The Schrödinger harmonic oscillator is a quantum mechanical model that describes the behavior of a particle in a harmonic potential. The Hermite differential equation is a mathematical equation used to solve for the wave function of the particle in the harmonic oscillator. In other words, the Schrödinger harmonic oscillator helps us understand the physical behavior of a particle, while the Hermite differential equation helps us solve for its wave function.

How is the Hermite differential equation derived from the Schrödinger harmonic oscillator?

The Hermite differential equation can be derived from the Schrödinger harmonic oscillator by applying the mathematical operators of the Hamiltonian (energy) and the position and momentum operators to the wave function. This results in a second-order differential equation, known as the Hermite differential equation, that describes the energy levels and wave function of the particle in the harmonic oscillator.

What is the significance of the Hermite differential equation in quantum mechanics?

The Hermite differential equation is significant in quantum mechanics because it allows us to solve for the wave function of a particle in a harmonic potential, which is a common scenario in many physical systems. It also helps us understand the quantization of energy levels and the behavior of particles in confined spaces.

Are there any applications of the Hermite differential equation outside of quantum mechanics?

Yes, the Hermite differential equation has applications in other fields such as classical mechanics, electromagnetism, and applied mathematics. It is commonly used to solve problems related to wave propagation, heat transfer, and optics.

Is there a physical interpretation of the solutions to the Hermite differential equation?

Yes, the solutions to the Hermite differential equation have a physical interpretation in terms of the wave function of a particle in the harmonic oscillator. The solutions represent the different energy levels and spatial distributions of the particle, with higher energy levels corresponding to higher spatial distributions.

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