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Zheng, R; Huang, QG; Zheng, R (reprint author), Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China.
Growth factor in f(T) gravity
Source PublicationJOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
Language英语
KeywordGeneral-relativity Energy Term
AbstractWe 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.
2011
ISSN1475-7516
Issue3Pages:2
Subject AreaPhysics
Indexed BySCI
Funding OrganizationChinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC ; Chinese Academy of Science; NSFC
Citation statistics
Cited Times:97[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14402
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZheng, R (reprint author), Univ Sci & Technol China, Interdisciplinary Ctr Theoret Study, Hefei 230026, Anhui, Peoples R China.
Recommended Citation
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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