Researchers noticed that the fast-evolving system surrounds the suspected source of FRB.

There is suspicion that the source of FRB or Fast Radio Bursts is some kind of magnetar. Some of the FRBs might come outside the milky way. And that thing makes them interesting. On ScitechDaily.com is written like this:

"Observations with the Keck 10m optical telescope reveal that FRB 20201124A resides in a low-density interim region of a Milky Way-like galaxy. This environment is inconsistent with a young magnetar engine formed during an extreme explosion of a massive star that resulted in a long gamma-ray burst or superluminous supernova".(ScitechDaily.com/Dynamically Evolving Environment Discovered Around a Repeating Fast Radio Burst Source). 

So researchers investigated one of the most often repeated sources of FRBs by using FAST (Five-hundred-meter Aperture Spherical radio Telescope) In China and 10 m. Keck-telescope in Hawaii. Then the data of those systems are connected to one entirety. There is a link to that article below this text. Or here: 

https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/

There is the possibility that there are multiple reasons. That is causing those mysterious high-energy radio bursts. 

There is always a possibility that the FRBs are forming when the energy bursts from extremely fast rotating magnetars traveling through the interstellar nebula whose energy level is extremely high. And that nebula pumps energy to that radio burst. In some other theories, the FRB is formed when a radio burst travels through the shockwave of the supernova explosion. 

But in the most interesting theories, the rotation speed of magnetar locates outside galaxies causes it sometimes sends extraordinarily powerful radiation bursts. And in the most interesting version of that theory goes like this. The magnetar rotates in the WARP bubble or its rotation causes the electromagnetic cavitation bubble. 

When that bubble pushes the quantum fields away from its surface the magnetar will put in electromagnetic low-pressure. In that bubble, the rotation speed virtually crosses the speed of light. The electromagnetic wall isolates magnetar from its environment. 

And that environment is at a lower energy level than galaxies are. Also, the density of the material is lower than in galaxies' material disks. That thing causes a situation where the magnetar will not get material or energy. Or the energy level of magnetar will travel away faster than energy. And impacting material can replace it. All energy that a neutron star sends forms when material impacts its core. 

So that causes the bubble around the magnetar will collapse. And then the magnetar's surface scratches the quantum field. Maybe the source of FRB is in electrons that this neutron star captured. When those electrons fall on the magnetar. That causes a very powerful reaction.

Or other material hits its core. That causes an extremely high-energy reaction. Where fast rotating magnetar sends radiation in the form of FRB. 

But that thing is speculation. In that case, the birth of FRB is in a magnetar that rotates faster than magnetars usually. And if that thing hits something the reaction would be stronger, than it usually is. 

https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/

Image:https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/

The mystery of FRBs is turning deeper.

Artist’s conception of Five-hundred-meter Aperture Spherical radio Telescope (FAST) in China. Credit: Jingchuan Yu" (Scitechdaily.com/https://scitechdaily.com/surprising-new-features-of-mysterious-fast-radio-bursts-defy-current-understanding/)

"Fast Radio Bursts or FRBs are mysterious events. There is suspicion that the origin of those mysterious radio signals that exist in a short time can be the gamma- or X-ray impact with neutron stars. In that case, the impact of the extra radiation rises the energy level of the neutron star. But that thing is purely speculation. 

The thing that makes FRB interesting. The energy level of the source of the FRB must be lower than the thing that forms GRB (Gamma-ray Bursts) or XRB (X-Ray Bursts). That thing means the FRB's source could not be in black holes. The energy level of those objects must be the class of neutron stars. 

The reason why FRBs are interesting is that they are not like pulsars. They cannot be predicted. And that causes an idea that when planets impact with neutron stars that kind of event can cause FRBs. But the mystery of FRBs remains. '

The thing that the FRB is not coming from the predicted place is a mystery. Sometimes material that comes out hypothetical wormhole causes those mysterious energy loads that can come to Earth from other galaxies. 

https://scitechdaily.com/surprising-new-features-of-mysterious-fast-radio-bursts-defy-current-understanding/

Fast radio pulses or FRBs:s can use to give information about material around galaxies.

Could the short-term WARP bubble be the thing that causes FRB?

The FRB:s (Fast Radio Pulses) are the energy events whose origin is unknown. The phenomenon itself s quite similar to the XRB (X-Ray Burst) or GRB (Gamma-Ray Burst). The energy level of the FRB is lower than XRB and GRB so there is the possibility that some magnetar or neutron star eats the planet or some other thick object when the FRB is forming. 

In some exotic theories, the neutron star will get the extremely high power radio- or some other energy impulse. And maybe the neutron star gets impacted by the GRB.  When that radiation ends the effect is similar to a neutron bomb.

Neutrons of a neutron star send an energy impulse in the form of high-power neutron radiation. That high-power neutron radiation can form the WARP bubble around that neutron star. 

If the GRB or XRB hits to neutron star it causes a similar effect to a neutron bomb. There is the possibility that this kind of thing where neutrons of the neutron star are adjusting to higher energy levels and suddenly release this energy is forming the WARP bubble. And maybe that thing is the key to the mystery called FRB. 

When particles fly inside the WARP bubble their speed could be higher than otherwise. And then they hit to quantum fields of the regular universe. In that process, they send radiation impulses when they slow their speed. 

Could the similar effect that forms neutron radiation in neutron bombs be behind the FRB?

When high-power neutron radiation that comes from the object that is forming of pure neutrons is leaving it will push quantum fields and radiation away from the neutron star. That radiation impulse will form a short-term electromagnetic vacuum around the neutron star.

And the material turns to wave motion faster than otherwise. The radiation and electrons are traveling faster than around the neutron star. Then those particles and wave motion that impacts regular quantum fields are slow and send energy impulse through the universe. 

The FRBs are traveling through the universe and every time those radio waves hit material they adjust atoms to higher energy levels. And when that radio stress ends those atoms are sending radiation when their energy level decreases to base level. So the FRB can use to observe the material in the intergalactic space. 

https://scitechdaily.com/powerful-radio-pulses-originating-deep-in-the-cosmos-probe-hidden-matter-around-galaxies/

See also 

FRB (Fast Radio Burst)

GRB (Gamma-Ray Burst)

Magnetar

Neutron star

WARP

XRB (X-Ray Burst)

P.S

Sometimes I think that the names of the XRB (X-Ray Burst) and GRB (Gamma-Ray Burst) should turn to FXB (Fast Xray Burst) and GRB should turn to FGB (Fast Gamma-Ray Burst). 

https://miraclesofthequantumworld.blogspot.com/

The FAST telescope in China detected series of FRB:s

Image above: FAST-(Five-hundred-meter Aperture Spherical Telescope) 

Thousands of mysterious FRB:s (Fast Radio Bursts) were detected by FAST (Five-hundred-meter Aperture Spherical Telescope). The FRB:s are the result of the high energetic reactions in the universe. The series of FRB:s means that there is huge series of cosmic explosions somewhere in the galaxy. 

Or actually, those FRBs might come from outside our galaxy. The thing that makes this kind of phenomenon interesting is that the FRB:s do not seem to connect with any other phenomena. FRBs are the result of the impacting white dwarfs. But there should be other evidence of those impacts. 

The FRB:s, XRB:s, and GRB:s are quite similar phenomena. Their origin is expected to be in the impacts of the massive objects in the universe. The FRB:s is the weakest of those powerful energy bursts. The XRB:s and GRB:s are the more high-energetic. 

And their origin is expected to be in the impacts of neutron stars and black holes. The origin of those high-energetic energy bursts is partially unknown. 

Things like FRB:s are normally connect with cosmic explosions. And there is also another kind of energy bursts like XRB and GRB (X- and gamma-ray-bursts). The thing that some object sends only pulses in the radio frequency is interesting. The neutron stars are sending X-rays only when they are impacting. 

And the gamma-ray sources are normally the supermassive black holes. The normal black holes send gamma-rays only when they are impacting together. When the neutron stars are colliding they are turning into the black hole. When they melt together. Singularity forms in that process. The same way that process forms the event horizon. 

And the size of the event horizon is smaller than both of the neutron stars. So the X-ray burst is the result of the process when the event horizon is forming it pulls the material inside it. And in that process, the material is sending the X-rays. The impacts of the neutron stars are similar to black holes. But in the last case, the energy level is higher. 

A similar reaction causes the gamma-ray burst while the size of the event horizon is changing. When two back holes are impacting they are melting together they are forming the structure that is like two balls connected. The existence of that structure is extremely short. 

The XRB:s and the GRB:s are the result of the escaping event horizon. So the negative movement of the event horizon causes those extremely high-energetic reactions. That is the reason why the XRB:s and GRB:s are forming. 

The melting process is not symmetrical because the form of the singularity is like "8". The movement of the singularity at the end of "8" is larger than in the middle of the structure.  And that means most of the radiation comes from the ends of the "8".  So the movement of the ends of that form is larger than in the middle of it. And that causes that the GRB:s are like rays that are traveling through the universe. 

The stellar-mass black holes are normally sending the X-rays. And the GRB:s. Or otherwise said, unique gamma-ray bursts are proof that there are also other stellar-mass black holes in the universe than a Cygnus X-1 type of black hole in the universe. Sometimes supermassive black holes are sending gamma-ray bursts or their gamma-ray level is rising. That means the supermassive black holes are eating smaller black holes. 

https://imagine.gsfc.nasa.gov/science/objects/bursts1.html#:~:text=Gamma-ray%20bursts%20%28GRBs%29%20are%20short-lived%20bursts%20of%20gamma-ray,million%20trillion%20times%20as%20bright%20as%20the%20Sun.

https://scitechdaily.com/origin-unknown-over-a-thousand-powerful-cosmic-explosions-detected-by-fast-telescope-in-47-days/

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

https://en.wikipedia.org/wiki/Gamma-ray_burst

https://en.wikipedia.org/wiki/Five-hundred-meter_Aperture_Spherical_Telescope

https://en.wikipedia.org/wiki/X-ray_burster

Image:https://astronomynow.com/2016/09/26/australian-technology-runs-worlds-largest-single-dish-radio-telescope-in-china/