ITP OpenIR  > 理论物理所1978-2010年知识产出
Slow-roll and rapid-roll conditions in the spacelike vector field scenario
Zhang, Yi; Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
2009
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号80期号:4页码:-
摘要In this note we derive the slow-roll and rapid-roll conditions for the minimally and nonminimally coupled spacelike vector fields. The function f(B(2)) represents the nonminimal coupling effect between vector fields and gravity, the f=0 case is the minimal coupling case. For a clear comparison with the scalar field, we define a new function F=+/- B(2)/12+f(B(2)), where B(2)=A(mu)A(mu), A(mu) is the "comoving" vector field. With reference to the slow-roll and rapid-roll conditions, we find the small-field model is more suitable than the large-field model in the minimally coupled vector field case. As a nonminimal coupling example, the F=0 case just has the same slow-roll conditions as the scalar fields.
部门归属[Zhang, Y] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China; [Zhang, Y] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
关键词Inflationary Universe Supernovae Cosmology Flatness Equation Horizon
学科领域Physics
资助者Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029]
URL查看原文
收录类别SCI
资助者Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029] ; Chinese Academy of Sciences; NSFC[10325525, 90403029]
WOS记录号WOS:000269641400034
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5270
专题理论物理所1978-2010年知识产出
通讯作者Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Yi,Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China. Slow-roll and rapid-roll conditions in the spacelike vector field scenario[J]. PHYSICAL REVIEW D,2009,80(4):-.
APA Zhang, Yi,&Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2009).Slow-roll and rapid-roll conditions in the spacelike vector field scenario.PHYSICAL REVIEW D,80(4),-.
MLA Zhang, Yi,et al."Slow-roll and rapid-roll conditions in the spacelike vector field scenario".PHYSICAL REVIEW D 80.4(2009):-.
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
Slow-roll and rapid-(125KB) 开放获取使用许可请求全文
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
[Zhang, Yi]的文章
[Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China]的文章
百度学术
百度学术中相似的文章
[Zhang, Yi]的文章
[Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China]的文章
必应学术
必应学术中相似的文章
[Zhang, Yi]的文章
[Zhang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, 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。