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题名: Primordial fluctuations within teleparallelism
作者: Wu, YP ;  Geng, CQ
刊名: PHYSICAL REVIEW D
出版日期: 2012
卷号: 86, 期号:10, 页码:104058
关键词: GENERAL-RELATIVITY ;  F(T) THEORIES ;  FIELD-EQUATIONS ;  DARK ENERGY ;  GRAVITY ;  UNIVERSE ;  CONSTANT ;  MODELS
学科分类: Physics
通讯作者: Wu, YP (reprint author), Natl Tsing Hua Univ, Dept Phys, Hsinchu 300, Taiwan.
部门归属: [Wu, Yi-Peng; Geng, Chao-Qiang] Natl Tsing Hua Univ, Dept Phys, Hsinchu 300, Taiwan; [Geng, Chao-Qiang] Natl Ctr Theoret Sci, Div Phys, Hsinchu 300, Taiwan; [Wu, Yi-Peng; Geng, Chao-Qiang] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
英文摘要: We study the cosmological perturbations for the possible inflation scenario in the teleparallel equivalence of general relativity specified with parallelizable topological conditions. By acquiring the identical physical observables to general relativity under the teleparallel formalism, we perform a 3 + 1 decomposition of the vierbein field, which can be interpreted as the time-gauge fixing between coordinate and tangent frames. We also extend our discussion to the higher-order action, f(T) gravity.
资助者: National Center of Theoretical Science; National Science Council of the R.O.C. [NSC-98-2112-M-007-008-MY3]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000311538500012
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14978
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Wu, YP,Geng, CQ. Primordial fluctuations within teleparallelism[J]. PHYSICAL REVIEW D,2012,86(10):104058.
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