Abstract
The renormalized quantum stress tensor for an electromagnetic field in the Hartle-Hawking state in Schwarzschild spacetime is calculated using a mode sum which is evaluated numerically. The results shed light on stress-tensor-approximation methods that have been proposed in recent years.
- Received 23 August 1988
DOI:https://doi.org/10.1103/PhysRevD.39.1130
©1989 American Physical Society