wave functions

Probability amplitude descriptions

A wave function is a mathematical description of a quantum system, expressing the probability of finding a particle in a particular state or location.

The wave function doesn't say where something *is*—it describes where it *might* be, with what likelihood.

Measuring the system "collapses" the wave function to a definite state.

The wave function of an electron spread across the entire atom.

Related

collapse · measurement problem · Copenhagen interpretation · Schrödinger equation · observables · normalization · complex numbers · orbitals · atomic orbitals · boundary conditions · particle · electron · uncertainty · double slit · probability · momentum · amplitude · psi

Opposites
quantum vs classical description

wave functionsNewtonian mechanics

Theory of motion and force

classical mechanics · clockwork universe

mathematical formalism

wave functionseigenvalues

Transformation scaling constants

Family

wave, function, waves, wavering, wavers, wavelength, wavered, wavelengths, wave function

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