1976
DOI: 10.1103/physrevd.13.2720
|View full text |Cite
|
Sign up to set email alerts
|

Energy-momentum tensor near an evaporating black hole

Abstract: %'e calculate the vacuum expectation value, T"", of the energy-momentum tensor of a massless scalar field in a general two-dimensional spacetime and evaluate it in a two-dimensional model of gravitational collapse. In two dimensions, quantum radiation production is incompatible with a conserved and traceless T"".We therefore resolve an ambiguity in our expression for T~", regularized by a geodesic point-separation procedure, by demanding conservation but allowing a trace. In the collapse model, the results sup… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

27
415
0

Year Published

1979
1979
2017
2017

Publication Types

Select...
7
3

Relationship

0
10

Authors

Journals

citations
Cited by 380 publications
(442 citation statements)
references
References 5 publications
27
415
0
Order By: Relevance
“…By using this relation, one can further estimate the out-going energy flux according to the Davies-Fulling-Unruh formula [27] as a functional of the entanglement entropy [24,26]:…”
Section: Two Dimensional Moving Mirrorsmentioning
confidence: 99%
“…By using this relation, one can further estimate the out-going energy flux according to the Davies-Fulling-Unruh formula [27] as a functional of the entanglement entropy [24,26]:…”
Section: Two Dimensional Moving Mirrorsmentioning
confidence: 99%
“…It will be of fundamental relevance for the subsequent discussion. Let us consider, to limit the mathematical complexity, the simple case where the black hole is formed by the collapse of a shock-wave at v = v 0 [25] (for the timelike case see for instance [26]). In the "in" region v < v 0 the space-time is flat…”
Section: The 2d Schwarzschild Black Holementioning
confidence: 99%
“…This connection was established by the pioneering work of Bekenstein, Hawking, Davies, Unruh and others showing that horizons in general possess thermodynamic properties like entropy [18,19] and temperature [20,21,22,23]. The gravitational field equations in Einstein and in more general gravity theories [24,25,26] as well as in all the Lanczos-Lovelock models can be derived from a thermodynamical extremum principle [13] and the action functional itself can be given a thermodynamic interpretation.…”
Section: Introductionmentioning
confidence: 99%