Tunneling during Quantum Collapse in AdS Spacetime
General Relativity and Quantum Cosmology
2013-01-31 v2
Abstract
We extend previous results on the reflection and transmission of self-gravitating dust shells across the apparent horizon during quantum dust collapse to non-marginally-bound dust collapse in arbitrary dimensions with a negative cosmological constant. We show that the Hawking temperature is independent of the energy function and that the wave functional describing the collapse is well behaved at the Hawking-Page transition point. Thermal radiation from the apparent horizon appears as a generic result of non-marginal collapse in AdS space-time owing to the singular structure of the Hamiltonian constraint at the apparent horizon.
Cite
@article{arxiv.1204.5466,
title = {Tunneling during Quantum Collapse in AdS Spacetime},
author = {Cenalo Vaz and Kinjalk Lochan},
journal= {arXiv preprint arXiv:1204.5466},
year = {2013}
}
Comments
14 pages. No figures. Title changed to published version