Everything could be wrong: scientists proposed to rewrite the history of the development of the Universe

Many scientists agree with the inflationary model of the Universe. But this is just a hypothesis that cannot be accepted

confident. Now astrophysicists have proposed revising it.

Discuss

According to the inflationary model, the universewas formed in a very unstable state, which provoked its rapid expansion in the very first moments. This era did not last long: fractions of a second after the Big Bang. “Inflation theory has been put forward to explain the various problems of fine-tuning the so-called hot big bang model. This also explains the origin of the structure in our universe, formed as a result of quantum fluctuations, ”the scientists explain.

The theory, however, has questions.The problem is that there are several inflationary models whose predictions can be easily “fitted” to the available observational data. Therefore, scientists decided to create such a criterion that could refute the theory of inflation as a whole.

Such a criterion turned out to be the observation of spacegraviton background (GGF). As the authors of the new scientific work write, the separation of primary gravitons in the Planck time region should have left behind a thermal background of relict gravitons. But if the inflationary paradigm is correct, then this background would be unobservable. That is, if scientists discover QGF, all models of inflation can be cancelled. In other words, the history of the universe will have to be rewritten.