What Happens During Accretion to a Primordial Black Hole?

Click For Summary
SUMMARY

This discussion focuses on the accretion process of matter onto Primordial Black Holes (PBHs) and the effects on the material, referred to as "blobs," that falls into them. Participants highlight that while PBHs are speculative, the fundamental principles governing accretion are similar to those for any black hole. The conversation suggests that further insights may be gained from exploring established theories in the field of relativity.

PREREQUISITES
  • Understanding of black hole physics
  • Familiarity with accretion processes
  • Basic knowledge of general relativity
  • Concept of compact objects in astrophysics
NEXT STEPS
  • Research the accretion disk formation around black holes
  • Study the effects of gravitational forces on matter near black holes
  • Explore the role of compact objects in astrophysical phenomena
  • Investigate current theories on Primordial Black Holes
USEFUL FOR

Astronomers, astrophysicists, and students interested in black hole dynamics and accretion phenomena will benefit from this discussion.

Vrbic
Messages
400
Reaction score
18
Hello,
I would like to examine or learn something about accretion to Primordial Black Hole (PBH) captured by some compact object (sitting in the center). How is this happening? What is happening to material, "blob", which is falling to PBH? How much is squeezed?
Can you somebody let me know some ideas or references?

Thank you very much.
 
Physics news on Phys.org
Thanks for the post! Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
 
Primordial black holes are somewhat speculative, but you're basically asking about what happens to matter that falls into any black hole. You may get more and better answers in the relativity forum.
 

Similar threads

Undergrad Radiatively efficient accretion onto BHs
  • · Replies 5 ·
Replies
5
Views
2K
Graduate Accretion in Extreme Conditions: PBHs & More
  • · Replies 1 ·
Replies
1
Views
1K
Graduate Black Holes: Accretion Disks /Increase/ Angular Momentum?
  • · Replies 3 ·
Replies
3
Views
2K
High School Question about the Entropy of a Black Hole Singularity
  • · Replies 17 ·
Replies
17
Views
4K
Undergrad Two black holes colliding - visual
  • · Replies 33 ·
2
Replies
33
Views
4K
High School Theories about light and time near a black hole
  • · Replies 20 ·
Replies
20
Views
3K
High School Questions about the Eddington Limit and Super - Eddington black holes
  • · Replies 0 ·
Replies
0
Views
3K
High School What Happens When Light Approaches a Black Hole?
  • · Replies 2 ·
Replies
2
Views
1K
Undergrad What Happens When an Object Accelerating Away from a Black Hole Stops?
  • · Replies 35 ·
2
Replies
35
Views
5K
Undergrad What happens to the inertia of a mass falling into a black hole?
  • · Replies 40 ·
2
Replies
40
Views
4K