- #1
Suekdccia
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- TL;DR Summary
- Is Wheeler-DeWitt equation somehow related to any kind of Multiverse idea/model?
I've seen some articles that relate them (like this one: https://arxiv.org/pdf/1407.3118.pdf)
"In this paper we will analyze the third quantization of gravity in path integral formalism. We will use the time-dependent version of WheelerDeWitt equation to analyze the multiverse in this formalism."
I've also seen that this equation is very used in quantum cosmology, which involves sometime the consideration of multiple universes.
Also, Hartle-Hawking state is closely related to multiverse models, and this has been shown to satisfy, approximately, the Wheeler-DeWitt equation...
But, did John Wheeler or Bryce DeWitt relate this equation to some kind of multiverse model? Is this equation related to some kind of multiverse model?
"In this paper we will analyze the third quantization of gravity in path integral formalism. We will use the time-dependent version of WheelerDeWitt equation to analyze the multiverse in this formalism."
I've also seen that this equation is very used in quantum cosmology, which involves sometime the consideration of multiple universes.
Also, Hartle-Hawking state is closely related to multiverse models, and this has been shown to satisfy, approximately, the Wheeler-DeWitt equation...
But, did John Wheeler or Bryce DeWitt relate this equation to some kind of multiverse model? Is this equation related to some kind of multiverse model?