Multipole analysis in the radiation field for linearized f(R) gravity with irreducible Cartesian tensors

doi:10.1103/PhysRevD.97.084027

	Multipole analysis in the radiation field for linearized f(R) gravity with irreducible Cartesian tensors
	Wu, BF; Huang, CG; Wu BF(武柏锋); Huang CG(黄超光)
刊名	PHYSICAL REVIEW D
	2018
卷号	97 期号:8 页码:84027
ISSN号	2470-0010
DOI	10.1103/PhysRevD.97.084027
文献子类	Article
英文摘要	The 1/r expansion in the distance to the source is applied to the linearized f(R) gravity, and its multipole expansion in the radiation field with irreducible Cartesian tensors is presented. Then, the energy, momentum, and angular momentum in the gravitational waves are provided for linearized f(R) gravity. All of these results have two parts, which are associated with the tensor part and the scalar part in the multipole expansion of linearized f(R) gravity, respectively. The former is the same as that in General Relativity, and the latter, as the correction to the result in General Relativity, is caused by the massive scalar degree of freedom and plays an important role in distinguishing General Relativity and f(R) gravity.
电子版国际标准刊号	2470-0029
WOS关键词	GRAVITATIONAL-RADIATION ; EVOLUTION ; MODELS ; MERGER
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
WOS记录号	WOS:000430164200007
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285829]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Wu, BF,Huang, CG,Wu BF,et al. Multipole analysis in the radiation field for linearized f(R) gravity with irreducible Cartesian tensors[J]. PHYSICAL REVIEW D,2018,97(8):84027.
APA	Wu, BF,Huang, CG,武柏锋,&黄超光.(2018).Multipole analysis in the radiation field for linearized f(R) gravity with irreducible Cartesian tensors.PHYSICAL REVIEW D,97(8),84027.
MLA	Wu, BF,et al."Multipole analysis in the radiation field for linearized f(R) gravity with irreducible Cartesian tensors".PHYSICAL REVIEW D 97.8(2018):84027.