There is a suggestion that dark matter may have deformed another universe.

The researchers suggest that dark matter is the deformed dark universe. Or in the most exciting theories, dark matter is the dark universe inside our universe. In that theory dark matter is entangled with the visible material. That theory is taken from the multiverse theory. There our visible universe is one of many universes. The other universes can be invisible because their electrons and quarks are different sizes. And that thing makes those other universes invisible to us. 

Another hypothesis is that the hypothetical other universes send radiation that radiation from our universe pushes away. Things like invisible 9th. planet causes ideas that maybe there is another universe in our universe. The thing that makes the mysterious dark matter interesting is that. The dark matter can form structures that can be similar to visible material. But those structures are not visible. 

The multiverse theory is not new. The thing in that theory is that there are multiple universes at this moment, in parallel universe theory those multi-universes have different energy levels. And some of them are in another dimension. In that model, the energy levels between those universes can be so big, that they cannot interact. With each other. Or those universes send radiation that our universe's radiation whips away. 

So those hypothetical other universes send radiation that is like cosmic hum. That is the monotonic radio signal that cannot travel across the oort could and the sun's impact wave. 

Plasma flow from the sun with radio waves from the sun will not let that hum come to our solar system. Voyager spacecraft found that cosmic hum. 

The thing is that some theorists say that there should be some kind of impact wave around our universe. If outside our universe is nothing, or a great, real vacuum, there are no electromagnetic fields, radio waves, or any other wave movement, that vacuum should pull all material into straight wave movement. 

"Although we now know that light, as well as all quanta, can be described as both a wave and a particle under specific physical circumstances, the debate over whether light was wave-like or corpuscle-like goes all the way back to the 1600s. In many ways, both sides of that ancient argument can lay claim to being correct today." (Big Think, The surprising origins of wave-particle duality)

And that causes the mass of the universe should decrease very fast. So if there is some kind of wave movement outside the universe there must be some kind of source for that wave movement. 

And if the wave-particle duality formed our universe, that thing requires that there is more than one source for those waves that cross and form the material and dark matter. 

In some models, the dark matter is the crossing wave movement that forms so-called virtual particles. In that model dark matter particles are like standing waves. And when a photon impacts those virtual particles it blows it away. 

Nobody has seen dark matter yet. That's why all things written about WIMPs (Weakly Interacting Massive Particles) are purely hypothetical. But if there are some kind of WIMPs that look like fermions, that thing can form the new model of the material. 

Most of the mass of the atoms is in hadrons or baryons called protons and neutrons. The baryons contain quarks. And there is a quantum field around those quarks. In that model, dark matter would have similar structures with visible materials. 

If dark matter is similar material with visible material, and some still unknown fermions form this material, those dark matter hadrons may have quantum fields there quarks are somehow looser in attachment to each other. In that model, the photon that impacts those quarks pushes them away. Or if the WIMP's structure is not so tight that it can cause reflection. If the photon impacts with WIMP that takes the photon's energy in it. 

Then that particle has spin, it can transmit that energy off from its poles. Or if the WIMP's structure is loose, that thing can cause the internal structure of WIMP is wobble. And that causes weak or slow energy transfer out from its structure. In that model, the hypothetical WIMP is like a rubber structure that is too low energy that we can see that interaction. 

https://bigthink.com/starts-with-a-bang/surprising-origins-wave-particle-duality/

https://futurism.com/the-byte/dark-matter-mirror-universe

https://en.wikipedia.org/wiki/Multiverse

https://en.wikipedia.org/wiki/Weakly_interacting_massive_particle

https://learningmachines9.wordpress.com/2024/02/22/there-is-a-suggestion-that-dark-matter-may-have-deformed-another-universe/