四维时空中共形耦合标量场的德西特黑洞
高能物理 - 理论
2009-11-07 v2 广义相对论与量子宇宙学
摘要
给出了爱因斯坦方程在正宇宙学常数下、耦合共形标量场的四维黑洞解。在原点存在曲率奇点，且标量场在事件视界内部发散。还找到了具有固定荷质比的带电解。四次自相互作用耦合常数被证明受限于牛顿常数和宇宙学常数。
引用
@article{arxiv.hep-th/0205319,
title = {de Sitter black hole with a conformally coupled scalar field in four dimensions},
author = {Cristian Martinez and Ricardo Troncoso and Jorge Zanelli},
journal= {arXiv preprint arXiv:hep-th/0205319},
year = {2009}
}
备注
5 pages, no figures, CECS style, energy conditions are discussed and some references were added. To appear in Phys. Rev. D