ITP OpenIR  > 理论物理所科研产出  > SCI论文
Cai, RG; Hu, B; Zhang, HB; Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
Scalar graviton in the healthy extension of Horava-Lifshitz theory
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordBlack-holes Cosmology
AbstractIn this note we study the linear dynamics of scalar graviton in a de Sitter background in the infrared limit of the healthy extension of Horava-Lifshitz gravity with the dynamical critical exponent z = 3. Both our analytical and numerical results show that the nonzero Fourier modes of scalar graviton oscillate with an exponentially damping amplitude on the subhorizon scale, while on the superhorizon scale, the phases are frozen and they approach to some asymptotic values. In addition, as the case of the nonzero modes on superhorizon scale, the zero mode also initially decays exponentially and then approaches to an asymptotic constant value.
2011
ISSN1550-7998
Volume83Issue:8Pages:84009
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [10821504, 10975168, 11035008]; Ministry of Science and Technology of China [2010CB833004] ; National Natural Science Foundation of China [10821504, 10975168, 11035008]; Ministry of Science and Technology of China [2010CB833004] ; National Natural Science Foundation of China [10821504, 10975168, 11035008]; Ministry of Science and Technology of China [2010CB833004] ; National Natural Science Foundation of China [10821504, 10975168, 11035008]; Ministry of Science and Technology of China [2010CB833004]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14372
Collection理论物理所科研产出_SCI论文
Corresponding AuthorCai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Cai, RG,Hu, B,Zhang, HB,et al. Scalar graviton in the healthy extension of Horava-Lifshitz theory[J]. PHYSICAL REVIEW D,2011,83(8):84009.
APA Cai, RG,Hu, B,Zhang, HB,&Cai, RG .(2011).Scalar graviton in the healthy extension of Horava-Lifshitz theory.PHYSICAL REVIEW D,83(8),84009.
MLA Cai, RG,et al."Scalar graviton in the healthy extension of Horava-Lifshitz theory".PHYSICAL REVIEW D 83.8(2011):84009.
Files in This Item:
File Name/Size DocType Version Access License
Scalar graviton in t(235KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cai, RG]'s Articles
[Hu, B]'s Articles
[Zhang, HB]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cai, RG]'s Articles
[Hu, B]'s Articles
[Zhang, HB]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cai, RG]'s Articles
[Hu, B]'s Articles
[Zhang, HB]'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.