Dark matter simulation shows that the particle could make a stingy effect in the laboratory

    

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Artist's impression of the axion 
(Image I)

Dark matter simulation shows that the particle could make a stingy effect in the laboratory

Are the hypothetical particles called axions (1) the key to the problem with the problem of dark matter? The first image (Image I) is the artist's impression of the axion. The most powerful calculators or supercomputers are using to make simulations, what the dark matter should look like, and how that thing should act. The problem is that dark matter does interact only with gravity, and that's why it's hard to see and understand. The thing is that nobody has got the observation of the dark matter itself, but the weird cosmic "neural structure" (Image II) is giving a tip that there is something, what causes that the material is the build-up to the network-looking megastructure. 

And the question is that the effect, what causes that thing that there is dark matter in the chains? Is the stingy movement(2) the reason why dark matter doesn't interact? Is there some form, what dark matter can form? The fact is that theoretically, this strange state of material can form the black hole because the dark matter interacts with gravity. In this case, the dark matter can form the supermassive object, but that thing is pure theory. If dark matter forms the black hole, it would seem to come from nowhere, and that means there is hard to take evidence about the existence of the black holes, what origin is the dark matter. 

Black holes are the remainings of supernova, and they are pulling the molecular clouds inside them quite fast. So the existence of the molecular cloud around the black hole would tell that it is just born. And that means we should only see that a black hole would be forming without a molecular cloud or supernova explosion. So if the black hole is forming in the place, where is no star that thing proves that the black hole is forming of the dark matter. But that kind of black hole is hard to detect because if it doesn't pull material in it, it would not send X-rays. 

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"Cosmic neural structure" 

(Image II)

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"Computer model of the universe at an age of about 2 billion years. In the simulated universe gravity causes the primordial matter to arrange itself in thin filaments, much like a spider's web. The colour coding indicates the density of the gas, yellow for highest, red for medium, and blue for the lowest density. In the high density (yellow) regions the gas will undergo collapse and ignite bursts of star formation. Those small star-forming regions will slowly stream along the filaments. When they meet at the intersections (the "nodes"), they will merge and cause a gradual build-up of the galaxies we know today. In this sense they are the building blocks of which galaxies are made. This simulated image was computed by Tom Theuns at the Max-Planck-Institute for Astrophysics, Garching, Germany, and kindly made available for this Press Release" 

Credit: ESO (https://www.eso.org/public/images/eso0120a/)

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The radiation that comes from black holes themselves is hard to separate from other radiation, and mostly the X- or gamma-ray radiation that comes from the plasma disk around it will tell the location of that object. The black hole doesn't travel around space but the thing is that another black hole can move the black hole, and that effect will cause that the Milky Way will collide with Andromeda. 

If we think that the dark matter similar material to visible material, what has formed of similar size particles with the visible material, that thing means that one of those particles is hard to see in the laboratory. Dark matter exists and that is almost the only thing, that we know about it. So does this stingy effect, what the simulation is created by RIKEN (3), the comprehensive research institute of Japan has created the answer for the question, why Dark Matter doesn't react? 

Is the dark matter only the material like quarks etc., what orbits around something, what we cannot see? Is that thing the wormhole? Or is it something even more exotic? If we are thinking that the orbiting trajectory of the particle causes that it cannot make contact with other particles, that thing can cause the formation of the dark material. 

But another explanation would be that the dark matter is the quantum-size black holes, which are smaller than quarks. In this case, the black hole would be so small, that it cannot send the radiation, what we can observe because it's radiation "stick" is so thin, that the wavelength of the radiation is so short than any antenna can receive it. 

(1) https://en.wikipedia.org/wiki/Axion

(2) https://phys.org/news/2020-11-dark-candidate-stringy-effects-lab.html

(3) https://www.riken.jp/en/

Image I: https://phys.org/news/2020-11-dark-candidate-stringy-effects-lab.html

Image II: https://cdn.eso.org/images/screen/eso0120a.jpg