Solution to the Schrodinger equation

In summary, the Schrodinger equation is a fundamental equation in quantum mechanics that describes how a system changes over time. Its solution represents the wave function of a quantum mechanical system and is found using various mathematical techniques. This equation has many applications in modern physics, but it also has some limitations, such as its inability to fully describe particles at the atomic and subatomic level.
  • #1
cytochrome
166
3
I know that one solution to the Schrodinger equation is

Aexp(i(kx - ωt))

Is there a special relationship between k and ω for this to be a solution, or is it always a solution?
 
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  • #2
That's the solution for a free particle. You can work out the dispersion relationship easily.

The energy is only kinetic, p = hk (that should be h bar), E = hω (again, h bar).
 

FAQ: Solution to the Schrodinger equation

1. What is the Schrodinger equation?

The Schrodinger equation is a mathematical equation that describes how a quantum mechanical system changes over time. It was developed by Austrian physicist Erwin Schrodinger in 1925 and is a fundamental equation in quantum mechanics.

2. What does the solution to the Schrodinger equation represent?

The solution to the Schrodinger equation represents the wave function of a quantum mechanical system. This wave function contains information about the probability of finding a particle in a certain location or state.

3. How is the Schrodinger equation solved?

The Schrodinger equation is solved using various mathematical techniques, such as separation of variables, perturbation theory, and numerical methods. The exact method used depends on the specific system being studied.

4. What are the applications of the Schrodinger equation?

The Schrodinger equation has many applications in modern physics, including the study of atoms, molecules, and other quantum systems. It is also used in fields such as quantum chemistry, materials science, and quantum computing.

5. Are there any limitations to the Schrodinger equation?

While the Schrodinger equation is a powerful tool in quantum mechanics, it has some limitations. For example, it cannot fully describe the behavior of particles at the atomic and subatomic level, which require more advanced theories such as quantum field theory and string theory.

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