Ehrenfest theorem
Sign in to saveAlso known as Ehrenfest's theorem
theorem that the time evolution of the expectation value of a quantum observable is proportional to that of the commutator between the observable and the Hamiltonian (plus that of any explicit time dependence of the operator, if any)
Wikidata facts
- Instance of
- theorem
- Named after
- Paul Ehrenfest
- Image
- Start of derivation of Ehrenfests theorem (1961608283).jpg
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