- #31
Shane Kennedy
- 52
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Is there such a thing as pure, formless, energy ? If there is, could that have been what existed before the Big Bang ?
I Big Bang Singularity: Was It As "Infinitely Dense" As We Think?
- Thread starter Ratman101
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- Big bang Singularity
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The discussion centers on the nature of the Big Bang singularity, questioning whether it truly represents an "infinitely dense" state or if this concept is a byproduct of our current understanding of the universe. Participants explore the implications of density and size, noting that density does not necessarily equate to a small volume and that the universe's expansion does not imply a finite origin point. The singularity is described as a mathematical artifact of General Relativity, which does not incorporate quantum mechanics, leading to the belief that a complete theory of quantum gravity should eliminate singularities. The conversation also touches on the philosophical implications of an infinite universe, debating whether it can change in size or density, ultimately concluding that while density can vary in finite volumes, the concept of size does not apply to an infinite universe. The complexities of these ideas highlight the ongoing challenges in cosmology and the limits of current theoretical frameworks.