ITP OpenIR  > 理论物理所科研产出  > SCI论文
Dong, H; Wang, YB; Meng, XH; Dong, H (reprint author), Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
Extended Birkhoff
Source PublicationEUROPEAN PHYSICAL JOURNAL C
Language英语
KeywordEquation-of-state Palatini Formulation R-1-modified Gravity Black Holes Dark Energy R-terms Viscosity Cosmology Universe
Abstractf(T) theory, a generally modified teleparallel gravity, has been proposed as an alternative gravity model to account for the dark energy phenomena. Following our previous work [Xin-he Meng and Ying-bin Wang, Eur. Phys. J. (2011), arXiv:1107.0629v1], we prove that Birkhoff's theorem holds in a more general context, specifically with the off diagonal tetrad case, in this communication letter. Then, we discuss, respectively, the results of the external vacuum and internal gravitational field in the f(T) gravity framework, as well as the extended meaning of this theorem. We also investigate the validity of Birkhoff's theorem in the frame of f(T) gravity via a conformal transformation by regarding the Brans-Dicke-like scalar as effective matter, and study the equivalence between both Einstein frame and Jordan frame.
2012
ISSN1434-6044
Volume72Issue:5Pages:2002
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNatural Science Foundation of China [11075078, 10675062]; Chinese Academy of Sciences (CAS) through the KITPC [KJCX2.YW.W10] ; Natural Science Foundation of China [11075078, 10675062]; Chinese Academy of Sciences (CAS) through the KITPC [KJCX2.YW.W10] ; Natural Science Foundation of China [11075078, 10675062]; Chinese Academy of Sciences (CAS) through the KITPC [KJCX2.YW.W10] ; Natural Science Foundation of China [11075078, 10675062]; Chinese Academy of Sciences (CAS) through the KITPC [KJCX2.YW.W10]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15101
Collection理论物理所科研产出_SCI论文
Corresponding AuthorDong, H (reprint author), Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
Recommended Citation
GB/T 7714
Dong, H,Wang, YB,Meng, XH,et al. Extended Birkhoff[J]. EUROPEAN PHYSICAL JOURNAL C,2012,72(5):2002.
APA Dong, H,Wang, YB,Meng, XH,&Dong, H .(2012).Extended Birkhoff.EUROPEAN PHYSICAL JOURNAL C,72(5),2002.
MLA Dong, H,et al."Extended Birkhoff".EUROPEAN PHYSICAL JOURNAL C 72.5(2012):2002.
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