Theory on universe expansion

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SUMMARY

The discussion presents a theory that the expansion of our universe is influenced not solely by dark energy but also by gravitational interactions with other universes within a multiverse framework. It asserts that the general expansion is not caused by dark energy, although accelerated expansion may be. The traditional Newtonian mechanics formula, F = ma, is deemed insufficient to fully explain cosmic expansion. The conversation was closed by moderators, indicating the speculative nature of the topic.

PREREQUISITES

  • Multiverse theory in cosmology
  • Dark energy and cosmic acceleration concepts
  • Newtonian mechanics and its limitations in modern physics
  • Gravitational interaction principles in general relativity

NEXT STEPS

  • Study the role of dark energy in the Lambda-CDM model
  • Research multiverse hypotheses and their implications in cosmology
  • Explore general relativity’s explanation of cosmic expansion
  • Analyze observational data on universe expansion rates from missions like Planck and WMAP

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Cosmologists, theoretical physicists, astrophysics students, and researchers investigating the causes of universe expansion and alternative cosmological models beyond dark energy.

JackFmultiverse
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New user reminded (again) not to post personal speculations
If there is such thing as the multiverse, each universe would exert a gravitational pull on another, which would cause each universe to expand/stretch. Therefore, this would mean the expansion of our universe is not caused purely by dark energy, but rather other universes as well.
 
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JackFmultiverse said:
this would mean the expansion of our universe is not caused purely by dark energy

It is not caused by the dark energy whatsover. Accelerated expansion - yes. Expansion in general - no.
 
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##F = ma## is not the last word in modern physics!
 
Thread closed for Moderation.
 
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