arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1903.08088gr-qcastro-ph.CO
收藏

GW170817和GRB170817A之后线性Horndeski理论的暗能量诊断

The effective field theory of dark energy diagnostic of linear Horndeski theories after GW170817 and GRB170817A

Louis Perenon, Hermano Velten

摘要:

我们总结了暗能量构造的有效场论,以探索线性Horndeski理论的可观测预言。在\cite{Perenon:2016blf}的基础上,我们回顾了这些理论对大尺度结构唯象函数:有效牛顿常数、光偏转参数和物质微扰增长函数相关性的诊断。我们借此机会讨论了引力波的传播速度的边界的演变,并使用最严格的一个更新的诊断。

英文摘要:

We summarise the effective field theory of dark energy construction to explore observable predictions of linear Horndeski theories. Based on \cite{Perenon:2016blf}, we review the diagnostic of these theories on the correlation of the large-scale structure phenomenological functions: the effective Newton constant, the light deflection parameter and the growth function of matter perturbations. We take this opportunity to discuss the evolution of the bounds the propagation speed of gravitational waves has undergone and use the most restrictive one to update the diagnostic.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑