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| He, YL; Piao, YS | |
| Derivative coupling of the inflaton to R-(3) | |
| Source Publication | PHYSICAL REVIEW D
 |
| Language | 英语 |
| Keyword | MODEL HIGGS-BOSON INFLATIONARY UNIVERSE COSMOLOGY FLATNESS HORIZON |
| Abstract | We study the inflation scenario with the nonminimally derivative coupling XR(3), where X = del(mu)phi del(mu)phi, phi is the inflaton and R-(3) is the three-dimensional intrinsic Ricci scalar on the spacelike hypersurface, and analytically calculate the corrections of XR(3) on the power spectra of primordial perturbations. It is found that, for the phi(2) inflation model, the corresponding predictions can be driven to the best-fit region of the n(s)-r diagram. |
| 2019 | |
| ISSN | 2470-0010 |
| Volume | 99Issue:8Pages:83511 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| MOST Discipline Catalogue | Astronomy & Astrophysics ; Physics, Particles & Fields |
| DOI | 10.1103/PhysRevD.99.083511 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/23452 |
| Collection | SCI期刊论文 |
| Affiliation | 1.[He, Yan-Li 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | He, YL,Piao, YS. Derivative coupling of the inflaton to R-(3)[J]. PHYSICAL REVIEW D,2019,99(8):83511. |
| APA | He, YL,&Piao, YS.(2019).Derivative coupling of the inflaton to R-(3).PHYSICAL REVIEW D,99(8),83511. |
| MLA | He, YL,et al."Derivative coupling of the inflaton to R-(3)".PHYSICAL REVIEW D 99.8(2019):83511. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Derivative coupling （463KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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