Scientists Are Mapping the Bizarre, Chaotic Spacetime Inside Black Holes

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At the beginning of the period and the center of each black hole has a point of infinite density. To explore these nags, we take what we know about space, time, gravity and quantum mechanics and apply it in a place where all these things are just broken. Probably, there is nothing in the universe that challenges imagination more. Physicists still believe that if they can come up with a coherent explanation for what happens around and around loneliness, it will probably become uncovered, likely A new compromise of it is made with any space and timeThe

In the late 1960s, some physicists assumed that loneliness could be surrounded by chaos churn, where space and time were constantly growing and shrinking. Charles Missner of the University of Meriland called it a “Mixmaster Universe”, then after what was Popular lines of kitchen toolsThe If an innovator is lying in a black hole, “Someone can imagine that it blends the organs of the innovator as it mixes an egg yolk and an ovary of an ovary, as well as white.” Kip thornNobel Prize – Winning physicist, later wrote.

Einstein’s general theory of relativity, which is used to describe the gravity of black holes, uses a single field equation to explain how the space curve and the steps of the substance are. But that equation is a Mathematical shorthand says a tensor To hide 16 distinct, inter -interconnected equations. Several scientists, including Missna, created useful simplification estimates to explore scenes like their Mixmaster Universe.

Without these assumptions, Einstein’s equation could not be resolved analytically, and even with them it was very complicated for the number of simulations of the time. Like the equipment by their name, these ideas have gone out of style. This “mobility is considered to be a very common event of gravity,” said Garbane WallingA post -dictinal researcher at the University of Edinburgh. “But it is something that fell out of the map.”

Over the past few years, physicists have been reciting chaos around the monotony with new mathematical equipment. Double their goals. A hope is shown that the Einsteinian gravity is a valid estimate of the assumptions made by Missner and others. The other is that more closely in solitude will help them to reunite with general relativity with quantum mechanics in quantum gravity theory, which has become the goal of physicists for more than a century. As Shan heartnol It is said in the University of Cambridge, “It is time for these ideas to be fully developed.”

Mixmaster is the birth of chaos

Thorn Blackhole described the “golden age” in the late 60’s for research. The word “Blackhole” only came in great use. On September 699, a prominent Ukrainian physicist Evjney Lifshitz gave Thorn a manuscript to Thorn. Together Vladimir Belinsky And Izak Khartikov found a new solution to Einstein’s gravity equation, using all three of them. Leafshitz was afraid that Soviet sensors would delay the publication of the results, as it opposed its previous proof, he asked Thorn to share Thorn in the west.

The previous blackhole models took the perfect symmetry that was not found in nature, for example, a stars had a perfect sphere before breaking into a black hole, or it had no net electric charge. (These assumptions allow Einstein’s equations to solve, in simple size, by Carl Schwarjsield Einstein is within a short time of publication.) Belinsky, Khalatnikov, and LifeShitz that the solution received, which was called BKL solution after their acronym, described what could happen in a messy, more real situation where black holes were made from irregularly -size objects. The result was not smooth in space and time, but there was a sea of ​​compromise to expand space and time in multiple aspects.

Thorn paper smuggled back to the United States and mails a copy of Missner to the one who knew that he was thinking with the same line. It turns out that the Misner and Soviet groups encouraged the same ideas to use similar assumptions and different techniques. What’s more, the BKL group used it to solve the largest unresolved problem of that era in mathematical relativity, “Thorne, known as the” generic “monoism that is about existence. Belinsky, the latest living member of the BKL Troi, recently said in an email that Missner’s distinct details helped to imagine the chaotic situation near loneliness that both revealing him.