White Hole!!

♦ White Hole♦

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The White Hole is the opposite of the Black Hole. The black beaver assimilates everything into itself, and the white beaver takes everything out. That’s why it’s so bright. If time moves in the opposite direction, the black beaver will look like a white beaver. This process is called "time reversal of black holes". It can be termed as a hypothetical star. Like black holes, white holes also have mass, charge, and angular momentum. A white hole is an object that can be seen in some theories of physics. No one has seen it yet. When a black hole is exhausted, everything falls into it. And the objects that fall into the black hole have to go somewhere. This is how the idea of ​​a white hole comes about. Where do the objects that fall into the black hole go? Either they are in our universe or in some other way in another universe. But his chances are slim. Because there is no reason to go to another universe. So the idea is that if the objects are to come out, they need a medium that brings everything out. And from this idea was born the White Hole. Scientists think that just as the black hole is shrinking under the pressure of positive gravity and taking everything for granted, so the white hole is expelling everything under the pressure of negative gravity. Scientists think that the quasars of black holes may be white holes. Since everything comes out, it looks white.

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The white hole is a theoretical part of the universe. It is thought to be the complete opposite of a black hole. Just as nothing can escape from a black hole, so a white hole emits everything, and nothing, not even energy, can get close to it. White Hole is a possible solution to the formulas of general relativity theory. According to this theory, if black holes exist in the universe, then there should be white holes as well. Now we just think that the white hole is just a mathematical possibility. But new research suggests that if the "loop quantum gravity" theory is true, then the existence of a white hole could be true - even if we see a white hole (there is a possibility). Sean Carroll, a physicist at the California Institute of Technology, defines a white hole as follows: A black hole is a place where once one goes, one cannot return; A white hole is a place where once you get out, you can't go back. On the other hand, their mathematical and geometric interpretations are completely the same. They have some unique features, such as singularity, where a lot of mass converges at a point, the event horizon and the invisible "point of no return", which was first mathematically explained by the German physicist Karl Schwarzschild in 1917. In the case of black holes, only something enters through the event horizon, but in the case of white holes, everything exits through the event horizon. According to Einstein's general theory of relativity, the rotation of a black hole studies the singularity like a ring, according to which nothing can pass through the ring of a black hole without being crushed. According to the equations of general relativity, if something falls into such a black hole, it will enter a space-time path that we know as a wormhole or wormhole, and it will exit through a white hole. White holes will throw parts of that object in different parts of the universe and even at different times (which may cause some parts to be found and some to become air again: D). However, Andrew Hamilton, an astrophysicist at the University of Colorado, thinks that although there is mathematical evidence for this, it is not real. In fact, some previous research, including by Hamilton, suggests that when something falls into a rotating black hole, it basically joins the wormhole, which prevents it from forming a path to the white hole. But as the saying goes, there is light at the far end of the white hole. The singularity of black holes broke down the general theory of relativity with which Hamilton made predictions. Stephen Sue, a physicist at Michigan State University, said, "The density and curvature of energy are so high there that it is impossible to explain with gravity what is happening there." "Maybe some newer model of gravity can overcome this temporary disability and provide an explanation for the white hole," he added. In fact, an integrated theory that integrates gravity and quantum mechanics is the Holy Grail, a kind of contemporary physics. Using such a theory, loop quantum gravity, theorists Hal Haggard and Carol Rovelli of the University of Aix-Marseille in France have shown that black holes can be transformed into white holes through quantum processes. In July 2014, they published their theory online. A loop called quantum gravity is made up of basic blocks like space-time loops. According to Haggard and Ravelli, due to the finite size of the loops, a dead star collapses to a point where the density is infinite and this compressed object becomes a white hole. This process takes about a few thousandths of a second to occur, but thanks to the corresponding sheer gravity, the duration of this process seems to be much longer due to the effect of relativity, if a person notices this change from afar, he will see that it takes much longer. That is, the smallest black holes born in this baby universe could turn into white holes (according to Nature's report). Some of the supernova explosions astronomers have seen so far may be the cry of a new baby white hole. The transition from a black hole to a white hole can solve some of the puzzles of a black hole, such as a black hole information-based paradox.