ITP OpenIR  > 2016年知识产出
Dark matter superfluid and DBI dark energy
Cai, RG; Wang, SJ; Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
2016
发表期刊PHYSICAL REVIEW D
卷号93期号:2页码:23515
文章类型Article
摘要It was shown recently that, without jeopardizing the success of the. cold dark matter model on cosmic scales, the modified Newtonian dynamics (MOND) can be derived as an emergent phenomenon when axionlike dark matter particles condense into superfluid on the galactic scales. We propose in this paper a Dirac-Born-Infeld (DBI) scalar field conformally coupled to the matter components. To maintain the success of MOND phenomenon of dark matter superfluid on the galactic scales, the fifth force introduced by the DBI scalar should be screened on the galactic scales. It turns out that the screening effect naturally leads to a simple explanation for a longstanding puzzle that the MOND critical acceleration coincides with present Hubble scale. This galactic coincidence problem is solved, provided that the screened DBI scalar also plays the role of dark energy on the cosmic scales.
学科领域Astronomy & Astrophysics ; Physics
资助者Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000]
DOIhttp://dx.doi.org/10.1103/PhysRevD.93.023515
关键词[WOS]TULLY-FISHER RELATION ; NEWTONIAN DYNAMICS ; GALAXIES ; CONSTANT ; MASS ; MOND
收录类别SCI
语种英语
资助者Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB09000000]
WOS类目Astronomy & Astrophysics ; 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/311006/21796
专题2016年知识产出
通讯作者Cai, RG; Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Cai, RG,Wang, SJ,Wang, SJ . Dark matter superfluid and DBI dark energy[J]. PHYSICAL REVIEW D,2016,93(2):23515.
APA Cai, RG,Wang, SJ,&Wang, SJ .(2016).Dark matter superfluid and DBI dark energy.PHYSICAL REVIEW D,93(2),23515.
MLA Cai, RG,et al."Dark matter superfluid and DBI dark energy".PHYSICAL REVIEW D 93.2(2016):23515.
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
Dark matter superflu(410KB) 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
[Cai, RG]的文章
[Wang, SJ]的文章
[Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.]的文章
百度学术
百度学术中相似的文章
[Cai, RG]的文章
[Wang, SJ]的文章
[Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.]的文章
必应学术
必应学术中相似的文章
[Cai, RG]的文章
[Wang, SJ]的文章
[Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, 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。