Nomen Nominandum | The Wheeler-DeWitt Equation - Renate Loll @NomenNominandum | Uploaded August 2017 | Updated October 2024, 15 hours ago.
Source:
Excerpt from lecture 10 on quantum gravity by Renate Loll:
perimeterinstitute.ca/video-library/collection/11/12-psi-quantum-gravity-review

WIKIEPEDIA:
en.wikipedia.org/wiki/Wheeler%E2%80%93DeWitt_equation