Wavefunction

usgb/ˈweɪvˌfʌŋkʃən/
noun

In quantum mechanics, a mathematical function that describes the quantum state of a system, containing all the information about the system's physical properties.

The wavefunction of a particle contains information about its position and momentum.
Visual representation of "wavefunction" - In quantum mechanics, a mathematical function that describes the quantum state of a system, containing all the information about the system's physical properties.

Often appears as...

  • Schrodinger's wavefunction
  • wavefunction collapse

Usage tips

Formal

Quantum state, measurement, probability density

Definition 1 of 1
Visual representation of "wavefunction"
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Mathematical Context

In physics, understanding wavefunctions often requires knowledge of complex mathematics.

Illustration for Mathematical Context
A normalized wavefunction must integrate to one.
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Interpretation

In quantum mechanics, the wavefunction represents the probabilities of different outcomes.

Illustration for Interpretation
The wavefunction can be used to calculate the likelihood of finding a particle in a specific location.
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Philosophical Implications

The concept of the wavefunction raises questions about reality and measurement in quantum theory.

Illustration for Philosophical Implications
Discussions about wavefunctions often touch on the nature of observation in the quantum world.
Visual representation of the word "Wavefunction"

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