Simultaneous baldness and cosmic baldness and Kottler spacetime
General Relativity and Quantum Cosmology
2018-02-07 v1
Abstract
The uniqueness of the Kottler/Schwarzschild-de Sitter solution of the vacuum Einstein equations with positive cosmological constant is discussed and certain putative alternatives are shown to either solve different equations or to be the KSdS solution in disguise. A simultaneous no-hair and cosmic no-hair theorem for the KSdS geometry in the presence of an imperfect fluid is proved.
Keywords
Cite
@article{arxiv.1711.01880,
title = {Simultaneous baldness and cosmic baldness and Kottler spacetime},
author = {Valerio Faraoni and Adriana M. Cardini and Wen-Jian Chung},
journal= {arXiv preprint arXiv:1711.01880},
year = {2018}
}
Comments
9 pages, no figures. Comments welcome