WebA modified semi-classical method is used to construct both ground and excited state solutions to the canonically quantized vacuum Bianchi IX (Mixmaster) cosmological models. Employing a modified form of the semi-classi… WebJan 3, 2024 · We consider the superposition of two semiclassical solutions of the Wheeler–DeWitt equation for a de Sitter universe, describing a quantized scalar …
Holography from the Wheeler-DeWitt equation SpringerLink
WebThat new equation involves what they call in the article "the quantum potential". Though there are accounts of DBB theory that don't speak about quantum potentials. This approach has many advantages. 1/ As I said, it has a clear ontology. ... The Wheeler-DeWitt equation is, if you want, Schrödinger's equation for the whole universe ... Webing equation of such a function, and the central equation to quantum cosmology is known as the Wheeler-DeWitt equation. This equation, which the wave function must satisfy, takes steps towards a theory of quantum gravity as it blends ideas from both quantum mechanics and general relativity by Dirac quantizing the Hamiltonian how to soften celery for soup
The Wheeler-DeWitt Equation Beyond the Cosmological Horizon ...
Webequation via Peres’ Hamilton-Jacobi formulation of gen-eral relativity [1], in a bit more detail than above. This is relevant not only for history, but especially because it clarifies the … WebDec 15, 2009 · As we saw in chapter 2, not all of the degrees of freedom that determine the metric in general relativity have physical significance; many are ‘pure gauge’, describing … WebAug 22, 2024 · The Wheeler-DeWitt equation provides the probability distribution for the cur-vature perturbation, the gauge invariant quantum uctuation of the in aton. From this, we can nd a tower of power spectra which is not found in a perturbative approach. Since the power spectrum for the modes that cross the horizon contributes to the uncertainty in the novas dream full album