The origins of universe and development

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SUMMARY

The discussion centers on the origins of the universe, specifically the creation of matter and antimatter. Participants highlight that both matter and antimatter were produced during the universe's inception, yet a significant imbalance exists, favoring matter. This imbalance is attributed to a "great battle" between matter and antimatter, resulting in the dominance of matter and the release of substantial energy, which played a crucial role in the universe's development. The exact reasons for the prevalence of matter over antimatter remain unresolved.

PREREQUISITES
  • Understanding of basic cosmology concepts
  • Familiarity with matter and antimatter interactions
  • Knowledge of the Big Bang theory
  • Awareness of particle physics terminology
NEXT STEPS
  • Research the Big Bang nucleosynthesis process
  • Explore the concept of baryon asymmetry in cosmology
  • Study the annihilation process of matter and antimatter
  • Investigate theoretical models of multiverse scenarios
USEFUL FOR

Astronomers, physicists, students of cosmology, and anyone interested in the fundamental questions surrounding the universe's origins and the matter-antimatter imbalance.

Dex
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i have a question, if we see thousands of universe
one + and -
like +-+-+-+-
-+-+-+-+

because we livein positive universe , we may create all matter, but where is all anti -matter , it should have been made in origins of universe? shouldn't it?
 
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The way this goes as far as I know is antimatter and matter WERE made in the origins of our universe. Look at the names though, they don't like each other very much. A great battle ensued and for reasons unknown matter won the battle. This great battle released LOTS of energy though and was extremely important to how our universe developed.

I do not know what you mean 'if we see thousands of universe' or about the +-+-+-+-.

Of course I'm not extremely knowledgeable in this area so when someone who is comes along and what I've said is wrong just correct it.
 
Dex said:
i have a question, if we see thousands of universe
one + and -
like +-+-+-+-
-+-+-+-+

because we livein positive universe , we may create all matter, but where is all anti -matter , it should have been made in origins of universe? shouldn't it?

Matter and anti matter annihilate each other if they touch and this meas that there are more matter than anti matter.

However, why there is more matter than anti matter is something we don't know, but maybe somewhere there is a planet or some type of object made purely out of anti matter.
 

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