ITP OpenIR  > 理论物理所2017年知识产出
Reheating mechanism of the curvaton with nonminimal derivative coupling to gravity
Qiu, TT; Feng, KX; Qiu, TT (reprint author), Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Hubei, Peoples R China.; Qiu, TT (reprint author), Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Hubei, Peoples R China.; Qiu, TT (reprint author), Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Hubei, Peoples R China.
2017
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号77期号:10页码:687
文章类型Article
摘要In this paper, we continue our study of the curvaton model with nonminimal derivative coupling (NDC) to Einstein gravity proposed in our previous work (Feng in Phys Lett B 729:99, 2014; Feng and Qiu in Phys Rev D 90(12):123508, 2014), focusing on the reheating mechanism. We found that according to whether the curvaton has or has not dominated the background after the end of inflation, it will have two different behaviors of evolution, which should be the general property of the curvaton with nonminimal couplings. This will cause two different parts of reheating, which goes on via the parametric resonance process. The reheating temperature is estimated for both cases in which reheating completes before and after curvaton domination, and the constraints are quite loose compared to that of overproduction of gravitinos. Finally we investigated the evolution of curvature perturbation during reheating. We have shown both analytically and numerically that the curvature perturbation will not blow up during the resonance process.
学科领域Physics
资助者NSFC [11405069] ; NSFC [11405069] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; NSFC [11405069] ; NSFC [11405069] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01]
DOIhttp://dx.doi.org/10.1140/epjc/s10052-017-5275-x
关键词[WOS]INFLATIONARY UNIVERSE ; PARTICLE-PRODUCTION ; COSMOLOGY ; SCALAR ; MODELS ; PHASE
语种英语
资助者NSFC [11405069] ; NSFC [11405069] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; NSFC [11405069] ; NSFC [11405069] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01] ; Open Innovation Fund of Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University [QLPL2014P01]
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21949
专题理论物理所2017年知识产出
通讯作者Qiu, TT (reprint author), Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Hubei, Peoples R China.; Qiu, TT (reprint author), Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Hubei, Peoples R China.; Qiu, TT (reprint author), Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Hubei, Peoples R China.
推荐引用方式
GB/T 7714
Qiu, TT,Feng, KX,Qiu, TT ,et al. Reheating mechanism of the curvaton with nonminimal derivative coupling to gravity[J]. EUROPEAN PHYSICAL JOURNAL C,2017,77(10):687.
APA Qiu, TT,Feng, KX,Qiu, TT ,Qiu, TT ,&Qiu, TT .(2017).Reheating mechanism of the curvaton with nonminimal derivative coupling to gravity.EUROPEAN PHYSICAL JOURNAL C,77(10),687.
MLA Qiu, TT,et al."Reheating mechanism of the curvaton with nonminimal derivative coupling to gravity".EUROPEAN PHYSICAL JOURNAL C 77.10(2017):687.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Reheating mechanism (861KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Qiu, TT]的文章
[Feng, KX]的文章
[Qiu, TT (reprint author), Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Hubei, Peoples R China.]的文章
百度学术
百度学术中相似的文章
[Qiu, TT]的文章
[Feng, KX]的文章
[Qiu, TT (reprint author), Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Hubei, Peoples R China.]的文章
必应学术
必应学术中相似的文章
[Qiu, TT]的文章
[Feng, KX]的文章
[Qiu, TT (reprint author), Cent China Normal Univ, Inst Astrophys, Wuhan 430079, Hubei, Peoples R China.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。