2D dilaton-gravity from 5D Einstein equations
广义相对论与量子宇宙学
2016-08-14 v2
摘要
A semiclassical two-dimensional dilaton-gravity model is obtained by dimensional reduction of the spherically symmetric five-dimensional Einstein equations and used to investigate black hole evaporation. It is shown that this model prevents the formation of naked singularity and allows spacetime wormholes to contribute the process of formation and evaporation of black holes.
引用
@article{arxiv.gr-qc/9307007,
title = {2D dilaton-gravity from 5D Einstein equations},
author = {P. F. González-Díaz},
journal= {arXiv preprint arXiv:gr-qc/9307007},
year = {2016}
}
备注
9, IMAFF-Rc-04-93#