标量场与Einstein张量导数耦合产生的标量毛
广义相对论与量子宇宙学
2015-06-03 v2 高能物理 - 理论
摘要
我们考虑一个宇宙学常数为零的引力系统,由电磁场和与Einstein张量耦合的标量场组成。Reissner-Nordström黑洞在某一临界温度下经历二阶相变,转变为通常各向异性毛的黑洞,我们计算了该临界温度。由于标量场与Einstein张量之间的耦合,无毛定理被规避。在一阶微扰方法内,我们显式计算了临界温度附近带毛黑洞构型的性质,并表明它在能量上比相应的Reissner-Nordström黑洞更有利。
引用
@article{arxiv.1111.0263,
title = {Scalar Hair from a Derivative Coupling of a Scalar Field to the Einstein Tensor},
author = {Theodoros Kolyvaris and George Koutsoumbas and Eleftherios Papantonopoulos and George Siopsis},
journal= {arXiv preprint arXiv:1111.0263},
year = {2015}
}
备注
24 pages, 13 figures, title changed, improved discussion of the first order perturbative analysis, reference added, published version