Hadamard Renormalization of the Stress Energy Tensor in a Spherically Symmetric Black Hole Space-Time with an Application to Lukewarm Black Holes

Authors

Cormac Breen, Technological University DublinFollow
Adrian Ottewill, University College Dublin

Document Type

Article

Rights

This item is available under a Creative Commons License for non-commercial use only

Disciplines

1.1 MATHEMATICS, Applied mathematics, Particles and fields physics

Publication Details

Published in Physical Review D

Journal Ref:

Phys. Rev. D 85, 084029

DOI: http://dx.doi.org/10.1103/PhysRevD.85.084029

Abstract

We consider a quantum field which is in a Hartle-Hawking state propagating in a spherically symmetric black hole space-time. We calculate the components of the stress tensor, renormalized using the Hadamard form of the Green's function, in the exterior region of this space-time. We then specialize these results to the case of the `lukewarm' Riessner-Nordstrom-de Sitter black hole.

DOI

http://dx.doi.org/10.1103/PhysRevD.85.084029

Recommended Citation

Breen, C., Ottewill, A., : Hadamard Renormalization of the Stress Energy Tensor in a Spherically Symmetric Black Hole Space-Time with an Application to Lukewarm Black Holes, Phys. Rev. D 85, 084029, 2012. DOI: 10.1103/PhysRevD.85.084029