WebNow the initial cosmological singularity was certainly a real singularity. But that does not settle the question of its ontological status. The ontological status of the Big Bang singularity is a metaphysical question concerning which one will be hard-pressed to find a discussion in scientific literature. WebAug 23, 2016 · The initial singularity is the starting point for the universe we observe, but there might have been something that came before. The difficulty is that the very hot early …
Initial Singularity in the Universe - Cambridge
WebMay 12, 2024 · initial singularity = the initial size of the universe. 7. What was the size of the initial singularity? 2. The Planck scale. 8. The physics of the Planck sc ale guarantees that the energy of a. diversity is being asked to the party
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WebNov 26, 2006 · There may have been a singularity at the very beginning of space and time, with inflation arising after that, but there's no guarantee. In science, there are the things we can test, measure, predict, and confirm or refute, like an inflationary state giving rise to a hot Big Bang. Everything else? It's nothing more than speculation." The initial singularity is a singularity predicted by some models of the Big Bang theory to have existed before the Big Bang and thought to have contained all the energy and spacetime of the Universe. The instant immediately following the initial singularity is part of the Planck epoch, the earliest period of time … See more The use of only general relativity to predict what happened in the beginnings of the Universe has been heavily criticized, as quantum mechanics becomes a significant factor in the high-energy environment of the earliest Universe, … See more Various new models of what preceded and caused the Big Bang have been proposed as a result of the problems created by quantum mechanics. One model, using loop quantum gravity, aims to explain the beginnings of the Universe through a series of See more WebAnswer (1 of 20): The singularity is a mathematical consequence of a mathematical model that purports to describe the “universe” in its entirety, by reasoning backwards from a simplifying assumption made in the early 1920s by the Russian mathematician Alexander Friedmann. That assumption, made f... crackshots devon