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  1. quantum mechanics - What is a wave function in simple language ...

    Apr 13, 2016 · The wave function for an electron therefore includes everything we know about the electron, which includes that it is not a particle in the everyday sense, but is an array of greater …

  2. What is the meaning of the wavefunction? - Physics Stack Exchange

    Oct 25, 2022 · what is ω ω as a function of k k? For the regular scalar wave equation, there are two branches ω = ±c|k| ω = ± c | k |. But there are more exotic dispersion relations for, say, …

  3. Writing wave functions with spin of a system of particles

    And this is a symmetric configuration for the spin part of the wave function. So this is coherent. But, for an other physical problem, with fermions,you may have to minimize another kind of …

  4. What is the purpose of the imaginary portion of the wave function?

    Jun 2, 2015 · The wave function is a function of spacetime that returns a complex number. We interpret this as meaning that the wavefunction requires two components to describe it.

  5. quantum mechanics - The meaning of the phase in the wave …

    Apr 22, 2015 · The meaning of the phase in the wave function Ask Question Asked 10 years, 6 months ago Modified 3 years, 5 months ago

  6. Practically, how does an 'observer' collapse a wave function?

    Oct 23, 2019 · The wave function is the probability amplitude (see this post) which is not the same thing as a probability density (also called a distribution, the thing you normally encounter in …

  7. What is the unit (dimension) of the 3-dimensional position space ...

    Aug 3, 2017 · The wave function of an electron does not signify anything in itself. The only useful thing we can get from it is the probability density (probability per unit volume), which is the …

  8. quantum mechanics - Differences between wavefunction, …

    You should compare this to a pressure and pressure density or to mass and mass density. The relation between the quantum wave function and probability density is given by the Born rule …

  9. Is there a difference between a quantum state and a quantum …

    Nov 2, 2020 · $|\psi\rangle$ is the quantum state of a system and $\psi (x)$ is the quantum wave function. Quite simply, what is the difference?

  10. What equation describes the wavefunction of a single photon?

    Sep 29, 2016 · The wavefunction of a single photons is used in single-photon interferometry, for example. In a sense, it is not much different from the electron, where the wave-function start to …