Time & Space: Was the Physical Universe Created With Them?

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SUMMARY

The discussion centers on whether time and space were created alongside the physical universe. The consensus aligns with the standard theory, which asserts that both time and space emerged with the universe, necessitating matter or energy for their definition. However, alternative models exist that do not depend on a creation event and remain consistent with cosmological observations, suggesting a more complex understanding of the universe's origins.

PREREQUISITES
  • Understanding of the standard cosmological model
  • Familiarity with concepts of matter and energy
  • Knowledge of cosmological observations and their implications
  • Basic grasp of alternative cosmological models
NEXT STEPS
  • Research the standard cosmological model and its implications
  • Explore the relationship between matter, energy, and the definitions of time and space
  • Investigate alternative cosmological models that do not require a creation event
  • Study recent cosmological observations that challenge traditional theories
USEFUL FOR

Philosophers, physicists, cosmologists, and anyone interested in the foundational questions of the universe's creation and the nature of time and space.

redhedkangaro
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When we talk about the creation of the physical universe, does that include time and space? In other words were time and space themselves created along with the physical universe?
 
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Yes, according to the standard theory. Note that you need mater or energy in order to define distance (between two particles, for instance) or time (between two events), so that space and time can not be defined without mater/energy.
On the other hand, there is an increasing number of models that do not require a creation event and are not ruled out by cosmological observations...
 

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