Trace anomaly and black holes evaporation
General Relativity and Quantum Cosmology
2007-05-23 v3 High Energy Physics - Theory
Abstract
A model is proposed to describe a transition from a Schwarzschild black hole of mass to a Schwarzschild black hole of mass . The basic equations are derived from the non-vacuum Einstein field equations taking a source representing a null scalar field with a nonvanishing trace anomaly. It is shown that the nonvanishing trace anomaly of the scalar field prevents a complete evaporation.
Keywords
Cite
@article{arxiv.gr-qc/0302036,
title = {Trace anomaly and black holes evaporation},
author = {F. Canfora and G. Vilasi},
journal= {arXiv preprint arXiv:gr-qc/0302036},
year = {2007}
}