Showing posts with label Hawking radiation. Show all posts
Showing posts with label Hawking radiation. Show all posts

Friday, July 10, 2026

Simulations confirm. The black hole can evaporate.



“The one thing we all 'know' about black holes is that nothing escapes their ineluctable grasp. That is mostly true, but since the 1970s, physicists have predicted that black holes could slowly lose energy. In the form of thermal radiation. This is Hawking radiation, and while it has been recreated in laboratory analogs, the mechanism whereby it siphons energy from a black hole, known as backreaction, has remained elusive. Now, in a black hole analog made of – ironically – light, a team of physicists led by Lorenzo Procopio of Paderborn University in Germany has observed. An analog of Hawking radiation backreaction.” (ScienceAlert, Physicists Simulated a Black Hole in a Lab. Then It Started to 'Evaporate'.)

A photon can steal energy just from the event horizon. The point where the escape velocity reaches the speed of light. Not inside it. So this means that Hawking radiation. It can come from the “surface” of the event horizon. Or maybe those photons make a small hole. Into that event horizon. And the big question is: could Hawking radiation be the dark energy? This means that the hypothetical WIMPs (Weakly Interacting Massive Particles). That could form dark matter. That can be the source of the dark energy. This model suggests that impacting WIMPs are the source of the dark energy. 

New simulations confirm black hole evaporation. That observation tells us that the material disk around a black hole plays a very important role in a black hole’s existence. Today reseachers suggest that nothing can escape from a black hole. But new simulations tell us that the Hawking radiation can be real. It is possible that Hawking radiation forms as a photon travels through the event horizon. Short moment. The photon is on both sides of the event horizon. And that means it can send another photon. If the photon’s energy level is lower than in and out of the event horizon. The low-energy photon can absorb energy. This is one vision of how the Hawking radiation can form. The black hole interacts like a cold object. The reason for that is in the spin. Fast-spinning ultra-degenerate material. 

That can bind quantum fields from around it. As long as the energy level in the black hole’s singularity is lower than outside. That means outside energy keeps the black hole in its form. The ultra-fast spin binds energy from around it. The spinning singularity binds energy. Until the energy level in its plasma halo or transition disks. Turns out to be lower energy than the energy level. In the event horizon is. When a black hole’s energy level grows. And its spin accelerates. It requires more and more energy to keep information inside it. 

This means that. The material disk around the black hole turns larger. This process accelerates the singularity. But if someday it happens that. The spin on the black hole’s singularity decreases. That singularity delivers energy. And that process can explain evaporation. When the speed of the black hole’s spin slows. It delivers wave movement. And that can cause Hawking radiation. And the evaporation of the black hole. The low-energy photon that touches the event horizon. The point. The black hole’s escaping velocity reaches the speed of light. That photon can steal energy.


"The accretion disk of NGC 4151 is shown blue, immediately surrounding the galaxy’s central black hole. Scientists, including University of Michigan astronomers, are showing how winds or outflows from the accretion disk reshape its host galaxy. The winds are shown as wispy light blue lines blowing across the more orange clouds surrounding the black hole. Credit: JAXA" (ScitechDaily, XRISM Reveals Galaxy-Shaping Winds Erupting From a Supermassive Black Hole)

Not from inside the black hole. From the black hole’s event horizon. The point where the escaping velocity reaches the speed of light is clear and sharp. And if a low-energy photon reaches that point. The photon can form a small tunnel between it and even the horizon. The photon steals energy just from the point of the event horizon. This means that the low-energy photons. They form small waves in that event horizon. 

The black hole itself is invisible. But we can see them through their interaction. The material disks around them are very high-energy objects. Black holes pack material around them. So that means there could also be other high-mass black holes near the Milky Way’s center. Because calculations don’t match reality. That means there are some unknown objects and components in that region. One of the components that can cause problems in the fit calculations. And observations together. That is the dark matter. Dark matter that interacts through gravitation. It can also form.  An invisible matter disk.  Around the black hole. That invisible disk might not follow the form of a visible matter disk. 

Dark matter can form an invisible matter disk around a black hole. We don’t see the black hole itself. We see it's a matter of an acceleration disk. When the speed of that matter rises. And high-energy radiation hits that matter. Its energy level and weight rise. That can cause a situation. There, the calculations and observations don’t match. When the particle changes its direction. It sends light quanta. This means. The outer edge of the matter disk should send some kind of radiation. If dark matter behaves like visible matter. That invisible material disk. That dark matter forms around the black hole. It can send wave movement like visible matter. This supports the model that dark energy could form. In the mutual interaction of dark matter particles. 

In some models, the black hole. It can also pull only dark matter inside it. If that can happen, the black hole would be invisible. The thing that determines whether this hypothesis is true or false.  Is it the strange gamma-ray glow? There is a possibility that dense-packed dark matter. It can form a gamma-ray. That gamma-ray glow. It can come straight from those hypothetical dark matter particles. Or it could be emission radiation. When those hypothetical dark matter particles. They pack densely enough. And impact often enough with the visible matter particles. That can form the gamma-ray glow. 

Black holes are ultra-massive objects. But they are gravity centers. This means that black holes. They have static orbiter trajectories. That causes an effect. That the black holes might have planets. But the supermassive black hole is in the center of the galaxy. Sagittarius A. Or Sgr*A will not pull all dust inside it. Some part of the dust around Sgr* A. It could orbit it in a static trajectory. That is one of the interesting details about Sgr A and all other black holes. 

This means that. The center of the Milky Way is far more complicated. Then, just as in a region, there are black holes that pull matter inside them. And rip everything in pieces. This means that there are whirls where particles impact. In the same way, eruptions in Sgr*A can cause energy flow in the material. And that increases entropy. 

The glow of black hole formation happens. In its material disks. The entropy causes friction. That makes that disk glow. Quantum fields travel into black holes a little bit faster. Than. Particles travel in that disk. This causes a situation. There, the field transports energy. Into the material. This causes a glow in the black hole’s material disk. Entropy in the material disk causes the glow. This means that if the black hole could pull material inside it. Without forming that disk. 

The black hole would be invisible. But that case is impossible. All matter and wave motion. Which travels into the black hole follows the spiral trajectory. The reason for that. All particles travel into the black hole from different angles. That thing causes whirls. Those whirls. They form friction that causes particles to glow. Another thing. That can make a black hole invisible. That is a brighter gamma- and X-ray source than the black hole. If the black hole is in an extremely.  High energy area. Its material disk and its glow. Hide under the brighter entirety. 


https://www.open.ac.uk/blogs/news/science-mct/space/astronomers-think-theyve-just-spotted-an-invisible-black-hole-for-the-first-time/


https://www.sciencealert.com/physicists-simulated-a-black-hole-in-a-lab-then-it-started-to-evaporate


https://www.sciencealert.com/something-far-darker-than-a-black-hole-could-hide-in-the-heart-of-the-milky-way


https://scitechdaily.com/the-milky-ways-black-hole-isnt-tearing-everything-apart-new-observations-reveal-a-surprise/


https://scitechdaily.com/the-milky-ways-mysterious-glow-may-be-dark-matter-after-all/


https://scitechdaily.com/xrism-reveals-galaxy-shaping-winds-erupting-from-a-supermassive-black-hole/


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


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


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


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

Saturday, January 17, 2026

Hawking radiation and its meaning.



"Black holes formed of different materials should have different information encoded on their event horizons, and it is not understood if or how that information is then encoded in the outgoing Hawking radiation. Recent work from 2023 has suggested that even horizonless objects may emit Hawking radiation as well, but that result was discovered to have been ruled out in the literature historically: way back in 1975."(BigThink, It’s time to stop teaching the biggest lie about Hawking radiation)

"Hawking radiation is one of the most incredible phenomena in the Universe, which will eventually lead to the complete decay and evaporation of the most gravitationally profound objects of all: black holes. According to no less an authority than Stephen Hawking himself, this operates based on particle-antiparticle pairs spontaneously being created by the quantum vacuum, where some members escape, leading to evaporation. But Hawking’s explanation isn’t just misleading, it’s completely incorrect. Black holes don’t emit matter or antimatter via Hawking radiation, but low-energy photons. Here’s how they really evaporate." (BigThink, It’s time to stop teaching the biggest lie about Hawking radiation)

Initially, I must say that Hawking radiation is not involved in antimatter annihilation. Things. Like back hole jets and blazars, explosive galaxies can form antimatter. The antimatter form occurs when a high-power jet travels through a galaxy and its quantum fields. And those fields and their interaction with high-energy particles. Turns some of those particles’ spins opposite. And that forms antimatter particles. The origin of the Hawking radiation is somewhere near the event horizon. 

Sometimes, there is a suggestion that. Hawking radiation forms when two subatomic particles. Turn into quantum entanglement. When another part of the quantum entanglement penetrates through the event horizon, it can conduct energy out from the black hole. The event horizon is the point where the escape velocity reaches the speed of light. In that area near black holes, energy and high-energy particles orbit the singularity. Precisely at the point of the event horizon, the wave movement starts to spin around the black hole. 

There are locked photons at that point. And those photons. They can turn into quantum entanglement with other photons. In that case, the energy that is stored in or near a black hole can be conducted out from that space. In some other models, the photon that falls through the event horizon is the thing that sends energy impulses through the universe. In those extreme conditions, even the small things mean something. So, near a black hole, the photon itself can be partially in the event horizon. 




“The most common, and incorrect, explanation for how Hawking radiation arises is an analogy with particle-antiparticle pairs. If one member with negative energy falls into the black hole’s event horizon, while the other member with positive energy escapes, the black hole loses mass. And outgoing radiation departs the black hole. This explanation has misinformed generations of physicists and came from Hawking himself. One of the errors inherent to this explanation is the notion that all of the Hawking radiation arises from the event horizon itself: it does not.”(Big Think, It’s time to stop teaching the biggest lie about Hawking radiation)

That means a photon acts like an antenna that conducts energy out from the event horizon. Anyway, in all those cases, the Hawking radiation. It can have. Such a mall transmitter. That means the radiation impulse that this radiation sends. Affect in such a small area. That's it. Cannot cause a visible anomaly in the particle’s behavior. In that model, Hawking radiation. Just tunnels through particles without causing a strong enough energy transfer, so that researchers can detect it. 

The model. It goes like this: Hawking radiation is like a small string. That makes a tunnel through a particle. All particles are actually ball-shaped quantum fields. When. A high-energy radiation wave has a small diameter. And it tunnels itself through the particle. During that process, the small-diameter radiation string pushes the particle’s quantum field away from its path. The particle’s quantum field is separated from that of the string. And the edge of the hole is at a higher energy level than the string. This denies energy transfer to the shell of the particle. This is one version of the models that could explain why Hawking radiation is so strange and hard to detect. 

There is a possibility of Hawking radiation. It is like neutrino radiation. But on a smaller scale. If. We think that neutrinos play a vital role in matter formation. We can think. That. Hawking radiation has the same role. On. A smaller scale. Neutrinos can form the quantum points where neutrinos take energy away. That makes the effect. There is energy around the neutrino and channels. Neutrinos take energy with them. That makes it start to travel to that channel and neutrino. 

And that effect presses particles to that point. Neutrinos deny. The form of standing waves. In the monoatomic objects. Like hydrogen stars. Without those quantum dots, their energy can travel and conduct energy away from particles. the standing waves push particles away from each other. There is a possibility that Hawking radiation forms similar energy dots in subatomic particles. That keeps them in their form.  

https://bigthink.com/starts-with-a-bang/hawking-radiation-really-work/

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

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

Outside the universe.

"A visualization of a 3-torus model of space, where our observable Universe could be just a small portion of the overall structure. Sim...