Ehrenfest theorem
id:
ehrenfest-theorem-282-17190227
title:
Ehrenfest theorem
text:
The Ehrenfest theorem, named after Austrian theoretical physicist Paul Ehrenfest, relates the time derivative of the expectation values of the position and momentum operators x and p to the expectation value of the force F = − V ′ on a massive particle moving in a scalar potential V , The Ehrenfest theorem is a special case of a more general relation between the expectation of any quantum mechanical operator and the expectation of the commutator of that operator with the Hamiltonian of the syste
brand slug:
wiki
category slug:
encyclopedia
description:
Theorem in quantum mechanics
original url:
https://en.wikipedia.org/wiki/Ehrenfest_theorem
date created:
date modified:
2023-07-13T10:55:27Z
main entity:
{"identifier":"Q908669","url":"https://www.wikidata.org/entity/Q908669"}
image:
fields total:
13
integrity:
14