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Deep connection between f(R) gravity and the interacting dark sector model
He, JH; Wang, B; Abdalla, E; He, JH (reprint author), Shanghai Jiao Tong Univ, INPAC, Shanghai 200240, Peoples R China.
2011
发表期刊PHYSICAL REVIEW D
ISSN1550-7998
卷号84期号:12页码:123526
摘要We examine the conformal equivalence between the f(R) gravity and the interacting dark sector model. We review the well-known result that the conformal transformation physically corresponds to the mass dilation that marks the strength of interaction between dark sectors. Instead of modeling f(R) gravity in the Jordan frame, we construct the f(R) gravity in terms of mass dilation function in the Einstein frame. We find that the condition to keep f(R) gravity consistent with CMB observations ensures the energy flow from dark energy to dark matter in the corresponding interacting model, which meets the requirement to alleviate the coincidence problem in the Einstein framework.
部门归属[He, Jian-Hua; Wang, Bin] Shanghai Jiao Tong Univ, INPAC, Shanghai 200240, Peoples R China; [He, Jian-Hua; Wang, Bin] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China; [Wang, Bin] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 10080, Peoples R China; [Abdalla, Elcio] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
关键词Scalar-tensor Theory Observational Constraints Energy Matter Equivalence Principle Field
学科领域Physics
资助者NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil)
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收录类别SCI
语种英语
资助者NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil) ; NNSF of China [10878001]; National Basic Research Program of China under [2010CB833000]; FAPESP; CNPq (Brazil)
WOS记录号WOS:000298666600003
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被引频次:8[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/311006/14205
专题理论物理所SCI论文
通讯作者He, JH (reprint author), Shanghai Jiao Tong Univ, INPAC, Shanghai 200240, Peoples R China.
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GB/T 7714
He, JH,Wang, B,Abdalla, E,et al. Deep connection between f(R) gravity and the interacting dark sector model[J]. PHYSICAL REVIEW D,2011,84(12):123526.
APA He, JH,Wang, B,Abdalla, E,&He, JH .(2011).Deep connection between f(R) gravity and the interacting dark sector model.PHYSICAL REVIEW D,84(12),123526.
MLA He, JH,et al."Deep connection between f(R) gravity and the interacting dark sector model".PHYSICAL REVIEW D 84.12(2011):123526.
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