- #1
FunkyDwarf
- 489
- 0
Hi all,
I am trying to understand the process of Hawking radiation in the case of an eternal (static/everlasting) black hole.
As a bit of background: i understand (semi-quantitatively) how one gets particles produced when one is a frame with constant acceleration. And I sort of understand how it arises in the case of a collapsing star (time dependent field can in principle always produce pairs, I think) but for the static case the boundary conditions confuse me a little.
In light of that I found a few papers by Unruh and so on which indicate that eternal black holes DO indeed produce Hawking pairs.
However, the second paragraph of this page:
http://books.google.com.au/books?id...wking eternal black hole introduction&f=false
seems to indicate otherwise. They present an interesting argument against eternal black holes producing pairs, and I was wondering what the general consensus was.
Cheers!
-Z
I am trying to understand the process of Hawking radiation in the case of an eternal (static/everlasting) black hole.
As a bit of background: i understand (semi-quantitatively) how one gets particles produced when one is a frame with constant acceleration. And I sort of understand how it arises in the case of a collapsing star (time dependent field can in principle always produce pairs, I think) but for the static case the boundary conditions confuse me a little.
In light of that I found a few papers by Unruh and so on which indicate that eternal black holes DO indeed produce Hawking pairs.
However, the second paragraph of this page:
http://books.google.com.au/books?id...wking eternal black hole introduction&f=false
seems to indicate otherwise. They present an interesting argument against eternal black holes producing pairs, and I was wondering what the general consensus was.
Cheers!
-Z