Could the universe be a big ripple?

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    Ripple Universe
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SUMMARY

The discussion centers on the theories of the universe's fate, specifically the "big rip" and "big crunch" scenarios. The big rip suggests continuous expansion leading to a heat death, while the big crunch posits a cyclical implosion and rebirth of the universe. A proposed hypothesis considers the possibility of the universe restarting after heat death due to low-energy photons converging at a single point, akin to concepts presented in Isaac Asimov's "The Last Question." Additional references include chaotic eternal inflation and supercool inflation models.

PREREQUISITES
  • Understanding of cosmological theories: big rip and big crunch
  • Familiarity with concepts of entropy and heat death
  • Knowledge of photon behavior in physics
  • Basic grasp of inflationary models in cosmology
NEXT STEPS
  • Research "chaotic eternal inflation" and its implications for the universe's fate
  • Explore "supercool inflation" and its role in cosmic evolution
  • Investigate the concept of "heat death" in thermodynamics and cosmology
  • Read Isaac Asimov's "The Last Question" for philosophical insights on cosmic rebirth
USEFUL FOR

Cosmologists, physicists, science fiction enthusiasts, and anyone interested in the ultimate fate of the universe and theoretical physics.

Mpcahn
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So two of the theories of the universe are the big rip and the big crunch or bounce. Big crunch being expansion of the universe stops, then the universe implodes on itself creating another big bang in a series of bounces going from expansion to contraction. The big rip theory (the most popular) being the universe continues to expand and entropy wins, the star's eventually stop forming 10^14 years from now, All remnants of stars die 10^20 years from now, the black holes dissipate and eventually all that's left in the universe is the dark era where all that's left is photons 10^100 years from now.

My question is could the universe be a big ripple that starts again after the universe has suffered heat death? One hypothesis (or dumbed down explanations for those of us who don't have Ph.D.'s in physics) for the creation of the big bang is that the universe arose out of nothing because nothing itself is unstable. So is it possible that after the heat death of the universe when all that's left is low energy photons traveling for inconceivable periods of time, the ridiculously low probability event of all those photons in the universe converge on a single point and starting this whole universe business over again?

Something like Isaac Asimov's "The Last Question," http://filer.case.edu/dts8/thelastq.htm
 
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Somehting like this has been proposed , here is one example :

http://www.unc.edu/news/archives/jan07/newmodel012907.html


This one depends upon a big rip, heat death is not the same as the big rip.
 

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