Eddington 启发引力中张量不稳定性的出现
广义相对论与量子宇宙学
2013-01-23 v1
摘要
在本工作中,我们分析了对 Eddington 引力作用的一个扩展。我们考虑了 Eddington 体制下 FLRW 时空的张量扰动,在该体制中张量模式在深处是线性不稳定的,并且对 Einstein 体制产生的修正相当强烈。
引用
@article{arxiv.1301.5264,
title = {The rise of a tensor instability in Eddington-inspired gravity},
author = {Celia Escamilla-Rivera and Maximo Banados and Pedro G. Ferreira},
journal= {arXiv preprint arXiv:1301.5264},
year = {2013}
}
备注
2 pages, to appear in the Proceedings of the 13th Marcel Grossman Meeting (Stockholm, Sweden, July 1-7 2012), invited talk at the Parallel Session AT4 "Modify Gravity"