ITP OpenIR  > 理论物理所SCI论文
Revisit of cosmic age problem
Wang, Shuang; Li, Xiao-Dong; Li, Miao; Wang, SA , Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China
2010
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号82期号:10页码:-
摘要We investigate the cosmic age problem associated with 9 extremely old globular clusters in M31 galaxy and 1 very old high-z quasar automatic plate-measuring machine 08279 + 5255 at z = 3.91. These 9 globular clusters have not been used to study the cosmic age problem in the previous literature. By evaluating the age of the Universe in the Lambda cold dark matter model with the observational constraints from the Type Ia supernovae, the baryon acoustic oscillations, the cosmic microwave background, and the independent H(0) measurements, we find that the existence of 5 globular clusters and 1 high-z quasar are in tension (over 2 sigma confidence level) with the current cosmological observations. So if the age estimates of these objects are correct, the cosmic age puzzle still remains in the standard cosmology. Moreover, we extend our investigations to the cases of the interacting dark energy models. It is found that although the introduction of the interaction between dark sectors can give a larger cosmic age, the interacting dark energy models still have difficulty to pass the cosmic age test.
部门归属[Wang, SA] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China; [Wang, SA; Li, XD; Li, MA] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Li, XD] Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Peoples R China; [Li, MA] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China; [Li, MA] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Beijing 100080, Peoples R China
关键词Holographic Dark Energy Equation-of-state Cosmological Constant Globular-clusters High-redshift Old Galaxies Constraints Universe Model Distributions
学科领域Physics
资助者NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC
URL查看原文
收录类别SCI
资助者NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC ; NSFC[10535060/A050207]; NSFC group[10821504]; Ministry of Science and Technology[2007CB815401]; USTC
WOS记录号WOS:000284145300001
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5010
专题理论物理所SCI论文
通讯作者Wang, SA , Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714
Wang, Shuang,Li, Xiao-Dong,Li, Miao,et al. Revisit of cosmic age problem[J]. PHYSICAL REVIEW D,2010,82(10):-.
APA Wang, Shuang,Li, Xiao-Dong,Li, Miao,&Wang, SA , Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China.(2010).Revisit of cosmic age problem.PHYSICAL REVIEW D,82(10),-.
MLA Wang, Shuang,et al."Revisit of cosmic age problem".PHYSICAL REVIEW D 82.10(2010):-.
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
Revisit of cosmic ag(742KB) 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
[Wang, Shuang]的文章
[Li, Xiao-Dong]的文章
[Li, Miao]的文章
百度学术
百度学术中相似的文章
[Wang, Shuang]的文章
[Li, Xiao-Dong]的文章
[Li, Miao]的文章
必应学术
必应学术中相似的文章
[Wang, Shuang]的文章
[Li, Xiao-Dong]的文章
[Li, Miao]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。