The quantum boomerang can transmit information between two quantum systems.

"The Weld Lab's quantum boomerang showed a lithium atom's initial departure and return to average zero momentum despite periodic energy "kicks" from their quantum kicked rotor. Credit: Roshan Sajjad" (Phys.org/Physicists report on 'quantum boomerang' effect in disordered systems)

In the quantum world, particles are acting like wave movement. Or the particles like electrons have no straight core. The core of the particle is waving because the particle is carrying wave movement. The quantum boomerang means that when we are throwing particles to the quantum system. That particle would return like a boomerang. But when the particle is returning it takes data from another quantum system. 

The boomerang effect is possible if the material or quantum system is non-perfect. There must be errors in the positions of atoms that the quantum boomerang can be possible. So the quantum systems that are forming the quantum boomerang must be disordered. When we are thinking the disordered systems there is the possibility that the quantum system that is used as the quantum computer is the neutron cloud of the nuclear reactor. 

The neutrons can be superpositioned and entangled. And neutron radiation is easier to separate from other wavelengths. But the problem is how to get free neutrons? The answer is that nuclear reactors are full of free neutrons. The superposition of the neutrons in that neutron cloud could make by using lasers. Or some other electromagnetic radiation. 

The quantum boomerang could be the particle that moves between quantum pillars between two quantum systems by using the "8"-shaped trajectory. The quantum pillar can be the extremely small pillar-looking magnetic field. Or it can be the particle. 

Or it can be the combination of particle and magnetic field. There could be an electron or some other particle inside the pillar-looking quantum field. The electron would orbit around those pillars and interact with another electron inside that electromagnetic field. When the electricity of an electron is changing that thing causes the strength of the electromagnetic field where that stable particle changes. That thing can use to transmit data between two quantum systems. 

Image 2) Nuclear plant

The image above this is portraying a nuclear plant with two nuclear reactors. Those nuclear reactors are forming two quantum systems. 

There is one interesting thing in quantum systems. The quantum systems might be in different places. 

Or the quantum system can be at different energy states. When energy is pumped to the quantum system it will move to a higher energy level. When energy transmit ends that system will start to deliver energy until it reaches the same energy level with its environment.

So when the energy level of the system is changing the system is not the same anymore if there are no changes if we observe it from outside. Same way two virtually different quantum systems can be the same system. If they are connected with superpositioned particles. 

So when we are thinking possibility that the energy of the quantum system decreases. That means the quantum system that is in lower energy level is a different system than it was in higher energy level. So the position of quantum systems can be at the place, time, and energy. 

https://www.news.ucsb.edu/2022/020561/quantum-boomerang#:~:text=Physicists%20at%20UC%20Santa%20Barbara%20have%20become%20the,disordered%20system%20are%20kicked%20out%20of%20their%20locations.

https://phys.org/news/2022-02-physicists-quantum-boomerang-effect-disordered.html

Image 1) https://phys.org/news/2022-02-physicists-quantum-boomerang-effect-disordered.html

Image 2) https://www.washingtonpost.com/opinions/we-need-nuclear-energy/2019/06/20/5a4ab20a-9127-11e9-956a-88c291ab5c38_story.html

Is dark matter the energy state of the material? (Is dark matter some superposition of the particles?)

There is the possibility that dark matter is the energy layer of material that makes it invisible to observers. It could be the state of superposition of the material. That means regular material could act like a qubit. And if a certain energy state is reached, that means the state of the material is turning it invisible. In that model, the size of the subatomic particles is changed. And the wave movement or wavelength of the wave movement that those particles send while they are stressed with energy turns unique. 

Does the dark matter be the material that radiation passes like in stealth structures? There is the possibility that the quantum field of dark matter would turn wave movement to travel past it without causing the photon emission. One version of the thing that dark matter can be is that at least part of it is material that is too heavy or too energetic. The thing in dark matter is that sometimes it's predicted to be superpositioned particles. And that means the superpositioned and extremely high-energetic particles have a state what makes them invisible. 

Dark matter has caused many discussions and one version of the theory of the form of that mysterious thing is that it's the superposition of the regular material. Dark matter is the state of the material that we cannot see because its energy level is so different than other materials. The dark matter is the mystery and if we are thinking the dark matter as the source of dark energy that means the invisible wave movement is maybe the result of the ultra-fast spin. If the spin of the particle of dark matter is high enough that could turn the dark matter invisible because the radiation would go past those particles. 

While the particles of the dark matter are spinning they are sending the radiation. And that radiation might push the wave moves away from those particles. That means the dark matter is like the particle version of stealth technology. If the radiation would go past the particle without transmitting any kind of energy to it. That particle would not be visible because it would not send photons from it. Or the photon that is sent from those particles would delete the other photons. 

In this case, dark energy is the result of the interaction of dark matter. If the wave movement would travel past those particles. That thing means that there is nothing that can cause the interaction between visible- and dark energy. Dark matter is the thing that interacts with visible material by gravitation. And the new systems are giving more information about that mysterious dominator in the universe. 

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