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A clarification of a black hole with its mysterious uniqueness, which is referred to as a glowing white light. | Credit: Robert Lea (created with Kanfa)
Reports of uniqueness may be premature.
Earlier this year, a new research suggested a possible solution to one of the most disturbing aspects of modern physics – it seems that “vocabulary” is present in the hearts of black holes.
The idea of uniqueness has existed since then Black holes It appeared for the first time from solutions to the theory of gravity in Albert Einstein, General relativity, It was published in 1916. It represents the point where the mass becomes dense without limits-where it is concentrated to the point that the curvature of the time of space (the four-dimensional monotheism of the place and time) becomes unlimited as well.
This was and still is to some extent, because it represents the collapse of the laws of physics. Thanks to their central uniqueness, black holes do not obey the laws of physics – even general relativity, the theory that I described first. This is a paradox that you will not do for many physicists, who work hard to eliminate it by breach Central uniqueness.
One of them is Ruby Hennjar, a researcher at Durham University in England.
Heinjar told Space.com again in March. “If the black holes do not have superior, they are more normal.”
Black holes will not sit for unique solutions
In a study published in February, Hennigar and his colleagues used an effective modification theory Einstein field equations From general relativity so that gravity behaves differently when space time is very curved. This replaces the central uniqueness in a very distorted fixed area located in the heart of the black hole.
Unfortunately, this recipe of gravity is not to taste many scientists, including the Polish theoretical physicist Nicodem Bubloski of New Haven University, who told Space.com that he had three main issues with the team theory.
First, the team assumes that there are five dimensions, while experiments and observations indicate that we live in a Four dimensions of the placePoplawski said. While many other theories that can explain equestrian depend on additional dimensions (String It needs 11!) At least!), No evidence of such additional dimensions itself.
“Second, in the team model, the interior of the black hole is fixed,” Poplawski continued, explaining that the attractions of the gravitational field predicts that the space time within the external borders of the black hole, The horizon of the eventIt cannot be fixed.
“Third, their model adds an endless number of terms to field equations, for the purpose of eliminating uniqueness,” Bublucki added. “This lacks a solid material motivation, and it is just an athletic exploration of the theory of gravity with additional dimensions.”
The theory of relieving uniqueness differs from a great deal of other attempts to resolve this issue, which takes the way to unify general relativity with quantum physics, and our best theory in the universe at the levels without offspring, in an attempt to produce a unified theory of “quantum gravity”. This does not mean that these theories are closer to responding to the uniqueness.
One of the most preferred monotheism theories is the theory of tendons, mentioned above, which replaces the molecules that resemble points with shaking chains.
“The problem with string theory is that it requires additional dimensions, in which there is no experimental evidence,” said Boblucki. Also, there are many forms of tendons theory, so it will be impossible to forge them. Another problem is that many forms of string theory require the existence Confable particlesWhich is no experimental evidence. Thus, the tendons theory is not a material theory. “
Poplawski added that attempts to eliminate black uniqueness in the framework of classical physics have failed or failed because they are completely sports and lack what he describes as “the deep physical motivation.” Of course, this does not mean that there is no value in exploring ideas, as did the single team.
“There may be some mathematical value to explore ideas like this,” said Boblucki. “Sometimes physicists invent new sports techniques or find solutions to equations that can be used in other branches of physics.”
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Does Poplawski think that humanity can discover what lies in a black hole and the book closes the individual in physics forever? Yes, but with a warning.
“I think humanity will discover what lies in the heart of a black hole only if every black hole creates a new world and The universe was created accordingly in a black holePoplaski said, referring to a hypothesis he has been working on since 2010.
“If our world is created in a black hole, its early expansion can be tested with Cosmic microwave background Radiation, and perhaps in the future, with Neutrons or Gravity wavesWhich can be achieved in the previous times in the universe, “Poplawski.” Otherwise, we will not be able to understand what is happening in a black hole. “
Access to the bottom of this puzzle may be very difficult, but this does not mean that we should not try. Poplawski referred to an example on another aspect of the physical aspect that came out of the theory of general relativity and took great perseverance to solve it: small ripples of time called “gravitational waves”.
“It took 100 years to detect gravitational waves on the ground after Einstein predicted from his equations from general relativity,” said Bubloski. “Therefore, it may take decades before we discover what is happening in black holes.”
