ITP OpenIR  > 理论物理所2011年知识产出
Growth factor in f(T) gravity
Zheng, R; Huang, QG; Zheng, R (reprint author), Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China.
2011
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
ISSN1475-7516
期号3页码:2
摘要We derive the evolution equation of growth factor for the matter over-dense perturbation in f(T) gravity. For instance, we investigate its behavior in power law model at small redshift and compare it to the prediction of Lambda CDM and dark energy with the same equation of state in the framework of Einstein general relativity. We find that the perturbation in f (T) gravity grows slower than that in Einstein general relativity if partial derivative f/partial derivative T > 0 due to the effectively weakened gravity.
部门归属[Zheng, Rui] Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China; [Huang, Qing-Guo] Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
关键词General-relativity Energy Term
学科领域Physics
资助者Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC
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收录类别SCI
语种英语
资助者Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC
WOS记录号WOS:000291258300002
引用统计
被引频次:84[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/14402
专题理论物理所2011年知识产出
通讯作者Zheng, R (reprint author), Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China.
推荐引用方式
GB/T 7714
Zheng, R,Huang, QG,Zheng, R . Growth factor in f(T) gravity[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2011(3):2.
APA Zheng, R,Huang, QG,&Zheng, R .(2011).Growth factor in f(T) gravity.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(3),2.
MLA Zheng, R,et al."Growth factor in f(T) gravity".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .3(2011):2.
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