Could the universe collapse into a singularity?

Universe singularity

 Is the universe ever around? If so, maybe it's bouncing back and forth in an endless cycle of big explosions, in which all the material comes out of unity, and then there are the big crunches, all of which have that dense point. Something is swallowed up again, causing the universe to be reborn. And the cycle continues again and again.

The mathematics of those theories, however, did not really work in a way that would tell us whether our universe is cyclical or has a beginning and an end. But recently, a team of theorists has introduced forces called so-called string theory to solve some of the basic implications of the early universe. The result can give us the theoretical push we need to create a universe from scratch and therefore support a recurring universe.

Painting the picture

If you want to build your own personal ideological model of the universe, be my guest. No man can stop you from creating your cosmology. If you want to play the game of the universe, you have to play by its rules. Regardless of the model of your universe, you will face some cold, harsh eclectic evidence.

For example, we know that we live in an expanding universe in which galaxies and stars are flying at an increasing speed from us. Using different methods to calculate, scientists can tell how fast galaxies are moving away from us from different distances. We also have pictures of the baby universe when it was just 380,000 years old (and I really mean "baby" because the universe is now 13.8 billion years old).

In that child's picture, we see interesting patterns - small pieces and spots revealing slight temperature and pressure differences in that young universe 

We can explain all these observations (and more) with the Big Bang cosmology, as well as an additional idea called inflation, which is the process by which we think when the universe is worse than each other. In that process (which lasted up to a second teenage molar), the universe grew so much, so big, that quantum took differences and made them bigger in this process. As the slightly denser patches had a slightly stronger gravity, those differences eventually increased. Over time, those differences have become large enough to imprint themselves on a child’s picture of the universe (and billions of years later, like stars and galaxies, but that’s a different story).

King of the early universe

Tired of the Big Bang theory and want your own cosmopolitan version? This is fine, but you have to explain things like the expansion of the universe and the image of children in the universe. In other words, you have to do a better job of explaining the universe than inflation.

It sounds simple, but it's not. Pressure, density, and temperature variations in the early years of the universe brought many alternative cosmologies into disrepute, one of which is called Let's-Go-Big-The-Big-Bang Thoughts, (you're ready for this), the Apsonic universe. The word ekiprotic comes from the Greek word for "inflation", which refers to the ancient philosophical idea of ​​a constantly recurring universe.

In the eccentric scenario, the universe ... is constantly repeating itself. In that sense, we are currently in the "bang" phase, which eventually (somehow) slows down, reverses and returns to very high temperatures and pressures. Will do. Then, the universe (somehow) comes back and ignites back to the new Big Bang stage.

The difficulty is that it is difficult to reflect the spots and cracks in a child’s picture of the universe in a cosmic universe. When we tried to combine some blur physics to describe the crunch-bounce-bang cycle (and I emphasized "blur" here, because these processes have the same power and level as the physics we know, they are not close to comprehension). Everything comes out now ... smooth. No bumps No wig. No actress. There is no difference in temperature, pressure or density.

And theories do not match the observations of the early universe. That is, these cosmological sciences do not lead to a universe filled with galaxies, stars, or people.

So this is a kind of provocation.

The S-brane saves the day

The name of the game over the past few years is an attempt to fit in with the same observations on acroprotective theories that cause inflation. In the latest attempt to overcome this obstacle and create at least some ecoprotic cosmology, the team of researchers is none other than S-Braun.

Right. The. So have you heard of string theory? This is the basic physical universe, where every cell is actually a small, vibrating string. But a few years ago, theorists realized that strings did not have to be one dimensional. And the names given by the multidimensional string? A branch.

For the "S" part? Most branches of string theory can rotate freely through both space and time, but inary homogeneous S-branches exist only in the moment under very special circumstances.

In this new mystical scenario, the universe appeared in its smallest and densest configuration, when an S-bran appeared, causing a re-expansion of the universe filled with matter and radiation (a large bang) and small changes in temperature and pressure. Enabled. (Giving birth to famous traps in baby pictures of the universe). In a new paper published online in July, three physicists proposed a prepaire server archive, meaning that the paper has not yet been reviewed.

Is this idea correct? Nobody knows. String theory has been on thin theoretical ice until recently, because experiments with the Large Hadron Collider failed to find any indication of a theory called supersymmetry, which is an important basis for string theory. The concept of S-Brans in string theory society is also a controversial idea, because it is not known whether branches exist only for a moment.

We know that the universe is expanding, but there is also the fact that its expansion is accelerating, with no signs of slowing down (let it collapse). It is difficult to determine whether it can hit the brake and reverse course.

However, eclectic (and other) ideas are worth exploring, as the early moments of the universe present very vague and challenging questions in modern physics.

Related Posts : What Would Have Existed If Big Bang theory Didn't Happened ?

Peering back into the early universe and big Bang .

Stay Tuned For More Awesome Contents And Don't forget to share this and visit 

thespacesciencetechy.blogspot.com

Image Source : Livescience