maanantai 9. joulukuuta 2024

Cosmic web and dark interaction.


"An extracted still from Simulation of the Cosmic Web’s magnetic field video. The blue and green colors give the (growing) strength of magnetic fields in the simulation, while the red color marks the gas temperature. Credit: Vazza F; ENZO; Piz-Daint CSCS (Lugano)" (ScitechDaily, Unveiling the Universe’s Hidden Glow: Magnetic Shockwaves Illuminate the Cosmic Web)

The magnetic shockwaves that illuminate the cosmic web don't form without reason. In that phenomenon, something pumps energy into the magnetic objects like neutron stars or magnetic fields.  That releases a very strong magnetic pulse to the cosmic web. An interesting question is: where does that energy come from? 

The cosmic web is the largest known structure in the universe. That web connects galaxies with each other. In some models, plasma flows are between stars and even between galaxies. The cosmic web is the material that accumulates around something. That something can be the chain of dark matter particles. 

Called weakly interacting massive particles, WIMPs. The WIMP is a mysterious thing in the universe. Sometimes researchers think that WIMP is some kind of quasiparticle or maybe a miniature black hole. Or maybe WIMP is a virtual particle, the energy shadow that forms on the opposite side of the particle. The energy or quantum shadow makes a situation where the energy tries to fill that shadow. 

And that means the WIMP could be some kind of energy field that acts like a particle. One of the explanations can be the standing gravitational waves. The only known thing is that. There is some kind of gravitational effect that the source is unknown. In those models, dark energy can be the energy that primordial or quantum-size black holes can send while they vaporize. 



"A composite image showing the magnetic fields of the cosmic web, featuring a pull out of how radio data was stacked. Credit: Vernstrom et al. 2023"(ScitechDaily, Unveiling the Universe’s Hidden Glow: Magnetic Shockwaves Illuminate the Cosmic Web)



The accelerating expansion of the universe can have two reasons. 


1) The gravity turns weaker. 


2) Some kinds of small high-energy objects like primordial black holes can release energy stored in them. 


The model means that when quantum fields around particles turn weaker and material in the universe turns less dense that means the vaporization in things like black holes accelerates. That means. It's possible. That dark energy and Hawking radiation could be the same thing. 

But then we can look at the newest observations about dark matter and try to complete its models we can see that dark matter can form similar structures as visible material. So, dark matter can form things like black holes. Dark matter interacts with black holes through gravitation. 

When we try to explain things like the cosmic web we can see that there is some kind of gravitational effect that forms the web. There is something that forms that web. Nothing happens by itself in the universe. There is energy that makes things happen. While energy moves that cause actions. Every action requires energy. And standing energy doesn't do anything. Energy must move so that it can make something. 

"‘Stacking’ many images together can make the signal of interest brighter than the background noise. Credit: Tessa Vernstrom, Author provided" (ScitechDaily, Unveiling the Universe’s Hidden Glow: Magnetic Shockwaves Illuminate the Cosmic Web)

Things like power loss are the reason for the nature of wave movement. When an object sends energy to another object the energy sector expands. So a long-distance major part of the energy doesn't hit the object. Anyway, the ball-shaped particle sends wave movement into a ball-shaped form, and only a small part of the energy will impact the receiving particle. 

When we think about things like spin spinning particles like neutrons can collect wave movement into the middle of itself. Then it can turn that radiation into an energy beam. The idea is that. Extremely fast spinning particles can collect energy into it. And then that thing forms the energy pike that travels out from its axle. 


"Stacking cluster pairs: the two dark spots aligned vertically are the clusters and show depolarization due to turbulence, while the outer areas and the area between the clusters are highly polarized. Credit: Tessa Vernstrom using Planck data, Author provided" (ScitechDaily, Unveiling the Universe’s Hidden Glow: Magnetic Shockwaves Illuminate the Cosmic Web)

The black holes and material do not form energy. They store energy in a new form. And when those objects energy levels turn high enough, the energy flow turns away from those objects. Sometimes gravity is explained using vaporizing ice as the model. When we put ice on the hot layer the ice starts to send vapor. During that process, the ice bounds energy and transfers it into vapor. And that decreases the temperature of the layer. 

The energy travels to that point from other places. And if that thing happens in the universe that energy is the quantum field that transports particles into that point. So in the universe layer is the Higgs field and the heat is the effect that pulls energy out from that field. 


Above: The Cosmic Microwave Background, CMB (Wikipedia, Cosmic microwave background). Does the dark energy background look like this? 

The dark matter is the mystery. There is a possibility that dark energy forms when WIMPs send wave movement. But today researchers know that dark matter and dark energy might not have cosmological constant. That means. The dark energy can form similar structures. As the cosmic microwave background. And we know that there are galaxies without dark matter. 

That means. Dark matter can create similar forms as visible matter. So there can be giant dark matter clouds in the universe. The stable environment can cause a situation where the energy strings can travel past the energy potholes like exciton. In that case, the energy string closes other energy impulses away. And that denies the weak outside field filling the pothole. 

So when we think about things like Einstein's Theory of Relativity and the MOND (Modified Newtonian Dynamics) we face one interesting question: can both of those models be right? Researchers tried to find the mistakes from Einstein's models and Einstein was right again. 

Sometimes difference between two models forms from the direction where we close that model. If we remember things like Newtonian gravitational models we can see that. They are suitable tools for certain scales. The scale and needed accuracy determine what theory, model, and formula we use. 


https://scitechdaily.com/rewriting-cosmic-history-desis-new-map-challenges-traditional-dark-energy-views/


https://scitechdaily.com/unveiling-the-universes-hidden-glow-magnetic-shockwaves-illuminate-the-cosmic-web/


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


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


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


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

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