Scale-invariant tensor spectrum from conformal gravity

被引：6
|
作者：
Myung, Yun Soo
Moon, Taeyoon [1 ]
机构：
[1] Inje Univ, Inst Basic Sci, Gimhae 621749, South Korea
来源：
MODERN PHYSICS LETTERS A | 2015年 / 30卷 / 32期
基金：
新加坡国家研究基金会;
关键词：
Inflation; scale-invariant power spectrum; conformal gravity;
D O I：
10.1142/S0217732315501722
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study cosmological tensor perturbations generated during de Sitter inflation in the conformal gravity with mass parameter m(2) = 2H(2). It turns out that tensor power spectrum is scale-invariant.
引用
收藏
页数：8
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