Regularity of the stress-energy tensor for extremal Reissner-Nordstrom black holes

Abstract

We calculate the expectation values of the stress-energy tensor for both a massless minimally-coupled and dilaton-coupled 2D field propagating on an extremal Reissner-Nordstrom black hole, showing its regularity on the horizon in contrast with previous claims in the literature.

10 pages, 1 figure; Talk given at QG05, Cala Gonone (Italy), September 2005

References in corpus (2)

• On the quantum stress tensor for extreme 2D Reissner-Nordstrom black holes
• Stress tensor for extreme 2D dilatonic Reissner-Nordstrom black holes

Cited by in corpus (3)

• Reissner-Nordström geometry counterpart in semiclassical gravity
• Rotating Black Droplet
• Some general properties of the renormalized stress-energy tensor for static quantum states on (n+1)-dimensional spherically symmetric black holes