B Black hole emits quantum particles from the mass sucked in?

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The discussion centers on the relationship between black holes, Hawking radiation, and the fate of matter. Participants explore whether quantum particles emitted through Hawking radiation could account for dark energy and dark matter, concluding that Hawking radiation is too faint for this purpose. The conversation also touches on misconceptions about white holes and the nature of matter entering black holes. There is a clarification that while matter is torn apart by gravitational forces within black holes, it does not escape as dark matter or energy. Overall, the dialogue emphasizes the complexities of black hole physics and the limitations of current theories.
diPoleMoment
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So the Hawking radiation and the flinging of matter from the black hole, could this explain where all the matter goes? I am unsure of the theory for the second one, but if matter is broken to its quantum particles then why can't those quantum particles be in the Hawking radiation. Still very basic knowledge of his theory. However would those explain dark energy and dark matter?
 
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diPoleMoment said:
could this explain where all the matter goes?

What do you mean by "where all the matter goes"? What sort of scenario are you thinking of?

diPoleMoment said:
if matter is broken to its quantum particles then why can't those quantum particles be in the Hawking radiation

Hawking radiation is quantum particles.

diPoleMoment said:
would those explain dark energy and dark matter?

If you mean, could dark energy and dark matter be composed of particles emitted from black holes by Hawking radiation, no. Hawking radiation is much, much too faint.
 
So I know that there is the mass attracted by the gravitational force. I know that there is the mass that goes into the black hole and gets torn apart by the forces within the black hole. I guess I do not know about different planes of reality. I saw on the internet about the while black hole where everything that, I assume, goes into the black hole goes out of the white hole. I guess if the dark matter spreading in the universe as well as dark energy, I was assuming it was from the matter of the black holes. If that is so, then how does it escape the black hole?
 
diPoleMoment said:
I know that there is the mass that goes into the black hole and gets torn apart by the forces within the black hole.

By tidal gravity, yes.

diPoleMoment said:
I guess I do not know about different planes of reality.

I don't know what you mean by "different planes of reality".

diPoleMoment said:
I saw on the internet

Where? Please give a specific reference. And you might want to look at PF's rules about acceptable sources. Pop science websites and videos are not acceptable sources. You need to be looking at textbooks or peer-reviewed papers.

diPoleMoment said:
everything that, I assume, goes into the black hole goes out of the white hole

No, that's not what a white hole is. It seems like your question is based on a misconception.
 
For the quantum state ##|l,m\rangle= |2,0\rangle## the z-component of angular momentum is zero and ##|L^2|=6 \hbar^2##. According to uncertainty it is impossible to determine the values of ##L_x, L_y, L_z## simultaneously. However, we know that ##L_x## and ## L_y##, like ##L_z##, get the values ##(-2,-1,0,1,2) \hbar##. In other words, for the state ##|2,0\rangle## we have ##\vec{L}=(L_x, L_y,0)## with ##L_x## and ## L_y## one of the values ##(-2,-1,0,1,2) \hbar##. But none of these...

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