Ehrenfest theorem
Ehrenfest theorem proper noun: a theorem that 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'(x) on a massive particle moving in a scalar potential V(x).
Proper noun
the Ehrenfest theorem
- A theorem that 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'(x) on a massive particle moving in a scalar potential V(x).
Origin of Ehrenfest theorem
Named after Paul Ehrenfest.
Questions about Ehrenfest theorem
- What does Ehrenfest theorem mean?
- Ehrenfest theorem means a theorem that 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'(x) on a massive particle moving in a scalar potential V(x).
- What part of speech is Ehrenfest theorem?
- Ehrenfest theorem is a proper noun.
Words near Ehrenfest theorem in the dictionary
Source and license
Adapted from Wiktionary: Ehrenfest theorem (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “Ehrenfest theorem.” Word.ws, https://word.ws/ehrenfest_theorem. Based on Wiktionary, CC BY-SA 4.0.
