Heating up an environment around black holes and inside de Sitter space

We study quantum fields on spacetimes having a bifurcate Killing horizon by allowing the possibility that left- and right- (in-going and out-going) modes have different temperatures. We consider in particular the Rindler for both massless and massive fields, the static de Sitter and Schwarzschild bl...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2021-01
Main Authors: Akhmedov, E T, Anempodistov, P A, Bazarov, K V, Diakonov, D V, Moschella, U
Format: Article
Language:English
Subjects:
Bifurcations
Black holes
Horizon
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We study quantum fields on spacetimes having a bifurcate Killing horizon by allowing the possibility that left- and right- (in-going and out-going) modes have different temperatures. We consider in particular the Rindler for both massless and massive fields, the static de Sitter and Schwarzschild black hole backgrounds for massive fields. We find that in all three cases, when any of the temperatures is different from the canonical one (Unruh, Hawking and Gibbons--Hawking, correspondingly) the correlation functions have extra singularities at the horizon.
ISSN:2331-8422
DOI:10.48550/arxiv.2010.10877