ITP OpenIR  > 理论物理所科研产出  > SCI论文
Feng, CJ; Li, XZ; Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.
Take up the challenge for a single field inflation after BICEP2
Source PublicationMODERN PHYSICS LETTERS A
Language英语
KeywordFlatness Universe Horizon
AbstractThe measurement of the tensor-to-scalar ratio r shows a very powerful constraint to theoretical inflation models through the detection of B-mode. In this paper, we propose a single inflation model with infinity power series potential called the Infinity Power Series (IPS) inflation model, which is well consistent with latest observations from Planck and BICEP2. Furthermore, it is found that in the IPS model, the absolute value running of the spectral index increases while the tensor-to-scalar ratio becomes large, namely both large r approximate to 0.20 and vertical bar n(s)'vertical bar greater than or similar to O(10(-2)) are realized in the IPS model. In the meanwhile, the number of e-folds is also big enough N approximate to 50-60 to solve the problems in Big Bang cosmology.
2014
ISSN0217-7323
Volume29Issue:36Pages:1450197
Subject AreaPhysics
DOI10.1142/S0217732314501971
Indexed BySCI
Funding OrganizationNational Science Foundation of China [11105091, 11047138]; "Chen Guang" project - Shanghai Municipal Education Commission; National Education Foundation of China [2009312711004]; Shanghai Natural Science Foundation, China [10ZR1422000]; Chinese Ministry of Education [211059]; Shanghai Special Education Foundation [ssd10004]; Shanghai Normal University [DXL124]; Shanghai Education Development Foundation [12CG51] ; National Science Foundation of China [11105091, 11047138]; "Chen Guang" project - Shanghai Municipal Education Commission; National Education Foundation of China [2009312711004]; Shanghai Natural Science Foundation, China [10ZR1422000]; Chinese Ministry of Education [211059]; Shanghai Special Education Foundation [ssd10004]; Shanghai Normal University [DXL124]; Shanghai Education Development Foundation [12CG51] ; National Science Foundation of China [11105091, 11047138]; "Chen Guang" project - Shanghai Municipal Education Commission; National Education Foundation of China [2009312711004]; Shanghai Natural Science Foundation, China [10ZR1422000]; Chinese Ministry of Education [211059]; Shanghai Special Education Foundation [ssd10004]; Shanghai Normal University [DXL124]; Shanghai Education Development Foundation [12CG51] ; National Science Foundation of China [11105091, 11047138]; "Chen Guang" project - Shanghai Municipal Education Commission; National Education Foundation of China [2009312711004]; Shanghai Natural Science Foundation, China [10ZR1422000]; Chinese Ministry of Education [211059]; Shanghai Special Education Foundation [ssd10004]; Shanghai Normal University [DXL124]; Shanghai Education Development Foundation [12CG51]
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15563
Collection理论物理所科研产出_SCI论文
Corresponding AuthorFeng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.
Recommended Citation
GB/T 7714
Feng, CJ,Li, XZ,Feng, CJ . Take up the challenge for a single field inflation after BICEP2[J]. MODERN PHYSICS LETTERS A,2014,29(36):1450197.
APA Feng, CJ,Li, XZ,&Feng, CJ .(2014).Take up the challenge for a single field inflation after BICEP2.MODERN PHYSICS LETTERS A,29(36),1450197.
MLA Feng, CJ,et al."Take up the challenge for a single field inflation after BICEP2".MODERN PHYSICS LETTERS A 29.36(2014):1450197.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Feng, CJ]'s Articles
[Li, XZ]'s Articles
[Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Feng, CJ]'s Articles
[Li, XZ]'s Articles
[Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Feng, CJ]'s Articles
[Li, XZ]'s Articles
[Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.