Solving the Singularity Problem: Uncovering the Smallest Particles

  • Context: Graduate 
  • Thread starter Thread starter h.g.Whiz
  • Start date Start date
  • Tags Tags
    Singularity
Click For Summary
SUMMARY

The discussion centers on the concept of the Singularity Problem, specifically the hypothesis that all matter in the universe was once compressed to a size smaller than an atom. Participants explore the implications of undiscovered particles that could be significantly smaller than current known particles, suggesting that if scaled to atomic size, these particles would make atoms appear as large as the solar system. The conversation also references the early universe's composition, indicating that matter emerged from photon-photon reactions during the expansion following the Big Bang.

PREREQUISITES
  • Understanding of quantum physics and particle theory
  • Familiarity with the Big Bang theory and cosmic expansion
  • Knowledge of photon interactions and reactions
  • Basic grasp of atomic structure and subatomic particles
NEXT STEPS
  • Research the concept of Planck length and its implications for particle physics
  • Explore theories on undiscovered particles, such as string theory
  • Study the mechanisms of photon-photon interactions in high-energy physics
  • Investigate the implications of cosmic inflation on particle formation
USEFUL FOR

Physicists, cosmologists, and anyone interested in advanced particle physics and the fundamental structure of the universe.

h.g.Whiz
Messages
16
Reaction score
0
I'm trying to figure out how scientists concluded that all matter in the universe was compressed to the size of something smaller than an atom. If that's true than I think the there has to be undiscovered particles several folds smaller that the smallest known particle today. Particles so small that if you increased their size to the size of an atom then the size of an atom would as big as our solar system. I wouldn't be suprised if they were shrinking at the same rate in which our universe is expanding.
 
Physics news on Phys.org
The general assumption is that right after the big bang the universe was made up of energy. Matter was created while the early expansion took place from photon-photon reactions.
 

Similar threads

  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 2 ·
Replies
2
Views
8K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 4 ·
Replies
4
Views
6K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 19 ·
Replies
19
Views
6K
Replies
1
Views
2K
  • · Replies 7 ·
Replies
7
Views
4K