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Researchers made black holes in the laboratory, and suddenly, it started to glow.


Simulation of a warped and spinning black hole. (Yukterez/Wikimedia Commons, CC BY-SA 4.0)(Science alert/Scientists Created a Black Hole in The Lab, And Then It Started to Glow)


The new observation can make the fundamental step to research black holes. Scientists created a virtual black hole in the laboratory, and then it started to glow. How that virtual black hole is made is explained in ScieceAlert. com. The article on that topic is below this text. 

Researchers used chains of one-dimensional atoms. And then the electrons in that chain started to hop between atoms.  That forms a similar effect to the black hole. And that phenomenon can use to detect Hawking's radiation. 

"A one-dimensional chain of atoms served as a path for electrons to 'hop' from one position to another. By tuning the ease with which this hopping can occur, the physicists could cause certain properties to vanish, effectively creating a kind of event horizon that interfered with the wave-like nature of the electrons". (ScienceAlert.com/Scientists Created a Black Hole in The Lab, And Then It Started to Glow)

The thing that makes the virtual black holes in that atom chain is that those atoms are in a minimum energy state. And when the electron jumps away from the atom it creates a hole that acts like a virtual black hole. 

Sometimes researchers say that black holes are massive material holes. The gravitational effect of those objects is impressive and not even light can escape from them. 

But there is the possibility to get information about the black holes by putting the photon ring or some other rings of electromagnetic waves oscillate with the same frequency as the black hole. 

When light and other materials are falling into a black hole. They are following a spiral-shaped trajectory. And if there is possible to create a photon ring that size is precisely the same. With the most in part of the transition disk before it falls into the black hole. If there is possible to create a photon ring that size is similar to the black hole the black hole's radiation could oscillate that photon ring. And that can make it possible to research the eruptions of the black hole. 


https://www.sciencealert.com/scientists-created-a-black-hole-in-the-lab-and-then-it-started-to-glow


https://astronomyandtechnology.blogspot.com/

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