Primordial black hole production in inflationary models of supergravity with a single chiral superfield | |
Gao, TJ; Guo, ZK | |
刊名 | PHYSICAL REVIEW D |
2018 | |
卷号 | 98期号:6页码:63526 |
关键词 | MAGELLANIC CLOUDS SUPERSYMMETRY LIMITS POINT |
ISSN号 | 2470-0010 |
DOI | 10.1103/PhysRevD.98.063526 |
英文摘要 | We propose a double inflection points inflationary model in supergravity with a single chiral superfield. Such a model allows for the generation of primordial black holes (PBHs) at small scales, which can account for a significant fraction of dark matter. Moreover, in vacuum it is possible to give a small and adjustable supersymmetry breaking with a tiny cosmological constant. |
学科主题 | Astronomy & Astrophysics ; Physics |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/22811] |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
作者单位 | 1.Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Gao, TJ,Guo, ZK. Primordial black hole production in inflationary models of supergravity with a single chiral superfield[J]. PHYSICAL REVIEW D,2018,98(6):63526. |
APA | Gao, TJ,&Guo, ZK.(2018).Primordial black hole production in inflationary models of supergravity with a single chiral superfield.PHYSICAL REVIEW D,98(6),63526. |
MLA | Gao, TJ,et al."Primordial black hole production in inflationary models of supergravity with a single chiral superfield".PHYSICAL REVIEW D 98.6(2018):63526. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论