Normalizing the Schrödinger Equation

In summary, the conversation is about proving the normalization of the Schrödinger equation by plugging in the initial condition of psi(x,t-naught). The norm is time independent and the goal is to prove that if \Psi(x,t) is normalized at t = 0, it stays normalized at later times. The speaker has figured it out but may have more questions later.
  • #1
Desh627
41
0
Hello all,

How do you prove that, for the normalization of the Schrödinger equation, you can plug in the initial condition of psi(x,t-naught) that will satisfy normalization?
 
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  • #2
Hi Desh627, perhaps you should be more specific as in what you meant.

Normally one writes down the solution of the Schrodinger equation, then finds the normalisation by computing the norm right?

If I remember correctly, the norm is time independent?
 
  • #3
Are you trying to prove that if [itex]\Psi(x,t)[/itex] is normalized at t = 0, it stays normalized at later times?
 
  • #4
jtbell said:
Are you trying to prove that if [itex]\Psi(x,t)[/itex] is normalized at t = 0, it stays normalized at later times?

Precisely.

Actually, I figured it out, but thanks anyway man. I may be back here later today with more questions.
 

FAQ: Normalizing the Schrödinger Equation

1. What is the Schrödinger equation?

The Schrödinger equation is a mathematical equation that describes the behavior of quantum particles, such as electrons, in a given system. It is a key concept in quantum mechanics and is used to calculate the probability of finding a particle in a certain state.

2. Why is normalizing the Schrödinger equation important?

Normalizing the Schrödinger equation is important because it ensures that the total probability of finding a particle in any state is equal to 1. This is necessary for the equation to accurately describe the behavior of quantum particles.

3. How do you normalize the Schrödinger equation?

To normalize the Schrödinger equation, you must first solve for the wave function, which describes the state of the particle. Then, you must integrate the square of the wave function over all space and divide it by the total probability. This will give you a normalized wave function.

4. What is the physical interpretation of the normalized wave function?

The square of the normalized wave function represents the probability density of finding a particle at a specific location in space. This means that the higher the value of the wave function at a certain point, the more likely it is to find the particle at that point.

5. Are there any limitations to normalizing the Schrödinger equation?

Yes, there are limitations to normalizing the Schrödinger equation. It assumes that the particle is in a stationary state, meaning that its energy does not change over time. This is not always the case in real-world systems, so the equation may not accurately describe the behavior of particles in these situations.

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