In various interpretations of quantum mechanics, wave function collapse, also called reduction of the state vector, [1] occurs when a wave function —initially in a superposition of several eigenstates …

Wavefunction collapse is the mechanism in which a system, by interacting with its environ-ment (which includes a measuring apparatus), is transformed from a superposition of states into a definite …

Nov 4, 2022 · Wave function collapse is the idea that a quantum system, described by a wave function embodying several possible states at once, suddenly reduces to a single state when observed.

Aug 1, 2025 · The “collapse of the wave function” refers to the process where a quantum system, initially existing in a superposition of multiple possible states, transitions into a single, definite state.

Chapters written by distinguished physicists and philosophers of physics discuss the origin and implications of wave-function collapse, the controversies around collapse models and their …

The collapse of the wave function refers to the process in quantum mechanics where a wave function, which represents a superposition of multiple possible states, reduces to a single outcome upon …

Apr 1, 2025 · This implies that the wavefunction must have collapsed to some sort of “spike” function located at x = x 0. This is illustrated in Figure [coll]. Of course, as soon as the wavefunction has …

Jun 10, 2025 · Wave function collapse refers to the process by which a quantum system, initially in a superposition of states, reduces to one of the possible outcomes upon measurement.

Feb 5, 2025 · We show that inelastic scattering in a short-range potential leads to a collapse of the wave function within standard evolution through the Schrödinger equation, whereas elastic scattering...

On each step the number of non-zero coefficients decreases and in the end we have a completely observed state, the wave function has collapsed. It may happen that during propagation all the …