Primordial black holes in Higgs-R2 inflation as the whole of dark matter

被引：69

作者：

Cheong, Dhong Yeon ^{[1
,2
,3
]}

Lee, Sung Mook ^{[1
,2
,3
]}

Park, Seong Chan ^{[1
,2
,3
]}

机构：

[1] Yonsei Univ, Dept Phys, Seoul 03722, South Korea

[2] Yonsei Univ, IPAP, Seoul 03722, South Korea

[3] Yonsei Univ, Lab Dark Universe, Seoul 03722, South Korea

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2021年 / 01期

基金：

新加坡国家研究基金会;

关键词：

inflation; particle physics - cosmology connection; primordial black holes; CONSTRAINTS; SCALARON; SPECTRUM; MODELS;

D O I：

10.1088/1475-7516/2021/01/032

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Primordial black holes are produced in a minimal UV extension to the Higgs inflation with an included R-2 term. We show that for parameters consistent with Standard Model measurements and Planck observation results lead to M-PBH is an element of (10(-16), 10(-15))M-circle dot primordial black holes with significant abundance, which may consist the majority of dark matter.

引用

页数：15

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