How does information leak out of a black hole ?

AI Thread Summary
Information can leak out of a black hole through a process known as Hawking radiation, where virtual particle-antiparticle pairs are created at the event horizon. When these pairs form, one particle can escape while the other falls back into the black hole, allowing information to be emitted. This phenomenon suggests that black holes may not be completely black and can lose mass over time. The discussions reference various sources that elaborate on the mechanics of this process. Overall, the concept challenges traditional views of information loss in black holes.
Suk-Sci
Messages
44
Reaction score
0
How does information leak out of a black hole ?

How is particle and anti-particle created in the Quantum Vaccuum of a Black Hole?!
 
Astronomy news on Phys.org


How is the positive particle escapes and the negative falls back
 

Thread 'Potential biosignature found in Mars rock'

Publication: Redox-driven mineral and organic associations in Jezero Crater, Mars Article: NASA Says Mars Rover Discovered Potential Biosignature Last Year Press conference The ~100 authors don't find a good way this could have formed without life, but also can't rule it out. Now that they have shared their findings with the larger community someone else might find an explanation - or maybe it was actually made by life.
View full post »

Thread 'Does it make sense to build new radio telescopes?'

TL;DR Summary: In 3 years, the Square Kilometre Array (SKA) telescope (or rather, a system of telescopes) should be put into operation. In case of failure to detect alien signals, it will further expand the radius of the so-called silence (or rather, radio silence) of the Universe. Is there any sense in this or is blissful ignorance better? In 3 years, the Square Kilometre Array (SKA) telescope (or rather, a system of telescopes) should be put into operation. In case of failure to detect...
View full post »

Thread 'Our Beautiful Universe - Photos and Videos'

This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
View full post »

Similar threads

I Does light bend around black holes?
Replies
49
Views
5K
I Information loss in black hole, why is it a problem?
Replies
10
Views
2K
Stargazing Merger of two black holes (video)
Replies
7
Views
3K
B What is the actual shape of black holes?
Replies
4
Views
2K
B Black hole equivalence
Replies
20
Views
2K
I The initial density of an object and its compression into a black hole
Replies
17
Views
4K
B I Need Help on Understanding Some Basic Astrophysics / Sand Clock Universe
Replies
5
Views
2K
I Light curving around vortex simulating a black hole
Replies
5
Views
2K
I Can Hawking Radiation Exist If Nothing Escapes a Black Hole?
Replies
4
Views
2K
B Circumgalactic Black hole imaged by the Hubble Space Telescope
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top