Researchers from Madrid and Canada came together for the study Possibility of black holes forming from pure lightbut his observations disproved this belief. The work is available at: preprint on arXiv.
Even though we’ve been gazing at the sky for centuries, we still know very little about some of the universe’s greatest mysteries. Distance, technology limitations and the impossibility of traveling across parsecs in place to study cosmic events.
For this reason, most of the time we are left with theorizing, thinking and experiencing the developments and ups and downs in the universe in our minds. So how do these ideas come about, and how can a thought experiment have validity in this field?
Life cycle of a theory
There is still a very strong belief that scientists can have very productive intrusive thoughts. insights. But while researchers are skilled at thinking about solutions and making correlations, it all starts with observing data and developing hypotheses. Looking at data gives first clues about the future.
Once this hypothesis is thought of, it goes through a “testing” process where it is tested, tried, calculated, and recalculated with adjustments. If it passes this stage, it is considered a theory because it has become a proven idea with evidence that it may be true.
The situation was the same with black holes. It was at first thought not as a cosmic element but as a product of the death of stars. However, Einstein and scientists went further and suggested that black holes could be formed by any ultra-concentrated electromagnetic force that warps the space around them.
John Wheeler is an American theoretical physicist. relied on Einstein’s theory to describe a new way to produce black holesIt is based on the ability of gravitational waves and electromagnetic fields to create deformation in space without the presence of mass.
According to the theory of relativity, after the event horizon of a black hole is formed, the mass of the object that forms it is negligible, so only energy is involved in the process. Wheeler called this black hole formed by the maximum energy concentration kugelblitz (round radius, freely translated from German), while the junction between gravitational and electromagnetic energies was called geon.
However, Wheeler’s ideas about the creation of black holes from pure energy Even if supported by Einstein’s theory and possible according to the Einstein-Maxwell equations, they run the risk of not passing their trial period.
A quantum stone in the middle of the road
Researchers from the Complutense University of Madrid and the University of Waterloo teamed up to verify how possible it would be to create a black hole from the maximum concentration of pure light. For all its theoretical possibility of existence, the kugelblitz can almost join the hall of impossible possibilities, along with its cousins the wormhole and the white hole.
According to the models used by the international group, a responsible quantum phenomenon Demonstrating that there is no absolute vacuum in space would be a huge disappointment regarding the existence of black holes consisting of pure light..
The Schwinger Effect showed that some particles can appear digitally in a vacuum, so that a gravitational or electromagnetic wave (light), even if highly concentrated, will be sufficiently distorted and dispersed to form an event horizon. There is no event horizon, no black hole.
The group’s results They don’t destroy previous theories, but they do put a limit on what is believed to be possible regarding the formation of black holes.. Moreover, they still contain a component that does not comply with classical mechanics or quantum mechanics.
In this way, they explain that their data do not completely exclude the possibility of black holes formed from energy concentration, especially when talking about the cosmic dawn.
Therefore, this is not the end, the research will still be evaluated by other researchers who will try to repeat the model and draw their own conclusions. If the evidence is in line with current research, unfortunately we will have to leave the “kugelblitz” solely to science fiction.
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Source: Tec Mundo
I’m Blaine Morgan, an experienced journalist and writer with over 8 years of experience in the tech industry. My expertise lies in writing about technology news and trends, covering everything from cutting-edge gadgets to emerging software developments. I’ve written for several leading publications including Gadget Onus where I am an author.
