What is the inflation theory in cosmology?
The inflationary Universe
According to the theory of inflation, the early Universe expanded exponentially fast for a fraction of a second after the Big Bang.
Cosmologists introduced this idea in 1981 to solve several important problems in cosmology..
What is the theory of inflation in cosmology?
According to the theory of inflation, the early Universe expanded exponentially fast for a fraction of a second after the Big Bang.
Cosmologists introduced this idea in 1981 to solve several important problems in cosmology.
One of these problems is the horizon problem..
What is wrong with cosmic inflation?
Some scientists dispute whether any patches of space evolve into regions like our observable universe.
Instead eternal inflation may devolve into a purely quantum world of uncertain and random fluctuations everywhere, even where inflation ends.Feb 1, 2017.
What problems do inflationary cosmology solve?
The theory of inflation, established in the early '80s of the last century, brilliantly solves three problems that the Big Bang theory could not answer: the horizon problem, the flatness problem, and the magnetic monopoles problem..
What problems does inflationary cosmology solve?
Many physicists also believe that inflation explains why the universe appears to be the same in all directions (isotropic), why the cosmic microwave background radiation is distributed evenly, why the universe is flat, and why no magnetic monopoles have been observed..
Which two problems in the universe does the theory of inflation solve?
They are the flatness and horizon problems..
Why is cosmic inflation wrong?
The one-time cosmic inflation theory is wrong because there was no one time Big Bang.
If there was no one time Big Bang there was no one-time cosmic inflation.
We need to reset our understanding of inflation and how it is implemented in our steady state universe..
- In order for the inflaton to decay, it should be coupled to other fields.
Including quantum corrections, the Klein–Gordon equation becomes(22) φ \xa8 + 3 H φ ˙ + [ m 2 + Π ( m ) ] φ = 0 where is the polarization operator of the inflaton. - The most commonly accepted solution among cosmologists is cosmic inflation, the idea that the universe went through a brief period of extremely rapid expansion in the first fraction of a second after the Big Bang; along with the monopole problem and the horizon problem, the flatness problem is one of the three primary
