IHEP OpenIR  > 粒子天体物理中心
Observing dark energy dynamics with supernova, microwave background, and galaxy clustering
Xia JQ(夏俊卿); Zhao GB(赵公博); Feng B(冯波); Li H(李虹); Zhang XM(张新民); Xia, JQ; Zhao, GB; Feng, B; Li, H; Zhang, XM
2006
Source PublicationPHYSICAL REVIEW D
Volume73Issue:6Pages:63521
Corresponding AuthorChinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Univ Tokyo, Grad Sch Sci, RESCEU, Tokyo 1130033, Japan
SubtypeArticle
AbstractObserving dark energy dynamics is the most important aspect of the current dark energy research. In this paper we perform a global analysis of the constraints on the property of dark energy from the current observations. We pay particular attention to the effects of dark energy perturbations. Using the data from SNIa (157 gold sample), WMAP, and SDSS we find that the best fitting dark energy model is given by the dynamical model with the equation of state crossing -1. Nevertheless the standard Lambda CDM model is still a good fit to the current data and evidence for dynamics is currently not very strong. We also consider the constraints with the recent released SNIa data from Supernova Legacy Survey.
Subject AreaAstronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.73.063521
URL查看原文
Indexed ByINSPIREHEP ; ADS
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000236466100038
ADS Bibcode2006PhRvD..73f3521X
ADS URLhttps://ui.adsabs.harvard.edu/abs/2006PhRvD..73f3521X
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2006PhRvD..73f3521X/citations
inspireid698456
inspireURLhttps://inspirehep.net/literature/698456
Citation statistics
Cited Times:98 [INSPIRE]
Cited Times:101 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/240724
Collection粒子天体物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Xia JQ,Zhao GB,Feng B,et al. Observing dark energy dynamics with supernova, microwave background, and galaxy clustering[J]. PHYSICAL REVIEW D,2006,73(6):63521.
APA 夏俊卿.,赵公博.,冯波.,李虹.,张新民.,...&Zhang, XM.(2006).Observing dark energy dynamics with supernova, microwave background, and galaxy clustering.PHYSICAL REVIEW D,73(6),63521.
MLA 夏俊卿,et al."Observing dark energy dynamics with supernova, microwave background, and galaxy clustering".PHYSICAL REVIEW D 73.6(2006):63521.
Files in This Item:
File Name/Size DocType Version Access License
9273.pdf(329KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[夏俊卿]'s Articles
[赵公博]'s Articles
[冯波]'s Articles
Baidu academic
Similar articles in Baidu academic
[夏俊卿]'s Articles
[赵公博]'s Articles
[冯波]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[夏俊卿]'s Articles
[赵公博]'s Articles
[冯波]'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.