Relation between gravity and entropy

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SUMMARY

The discussion centers on the relationship between gravity and entropy, questioning whether gravity is a fundamental force or a manifestation of the universe's increasing entropy. Participants highlight existing literature that explores this connection, particularly referencing the paper available at arXiv:0907.0659. The conversation emphasizes the need for further exploration of how these two concepts interact within the framework of cosmology.

PREREQUISITES
  • Understanding of general relativity and its implications on gravity.
  • Familiarity with the second law of thermodynamics and entropy.
  • Knowledge of cosmology and the evolution of the universe.
  • Basic grasp of scientific literature and research methodologies.
NEXT STEPS
  • Research the implications of general relativity on entropy in cosmological contexts.
  • Study the paper referenced at arXiv:0907.0659 for detailed insights.
  • Explore the concept of gravitational entropy and its theoretical frameworks.
  • Investigate other scientific literature discussing gravity as an emergent phenomenon.
USEFUL FOR

Physicists, cosmologists, and researchers interested in the fundamental forces of nature and the thermodynamic properties of the universe.

Esfand Yar Ali
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I have a question regarding the two seemingly different phenomenon of gravity and entropy.I want to ask that exactly how the gravity and over-all entropy of the universe are related?The thing that came to my mind is that could gravity be not a fundamental force of nature at all? Could it be a part of the phenomenon of the ever-increasing entropy of the universe?
 
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There is a body of literature on this topic. You could start with the Wikipedia page.
 

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