Note on soft theorems and memories in even dimensions

doi:10.1016/j.physletb.2017.08.064

	Note on soft theorems and memories in even dimensions
	Ouyang, Hao; Mao, Pujian; Mao PJ(毛普健); Ou YH(欧阳昊)
刊名	PHYSICS LETTERS B
	2017
卷号	774 页码:715-722
ISSN号	0370-2693
DOI	10.1016/j.physletb.2017.08.064
文献子类	Article
英文摘要	Recently, it has been shown that the Weinberg's formula for soft graviton production is essentially a Fourier transformation of the formula for gravitational memory which provides an effective way to understand how the classical calculation arises as a limiting case of the quantum result. In this note, we propose a general framework that connects the soft theorems to the radiation fields obtained from classical computation for different theories in even dimensions. We show that the latter is nothing but Fourier transformation of the former. The memory formulas can be derived from radiation fields explicitly. (c) 2017 The Authors. Published by Elsevier B.V.
电子版国际标准刊号	1873-2445
WOS关键词	GRAVITATIONAL WAVES ; GENERAL RELATIVITY ; SPIN 1/2 ; ENERGY ; SCATTERING ; GRAVITONS ; PHOTONS ; SYMMETRIES ; SYSTEMS
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
WOS记录号	WOS:000414973200094
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284635]
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	Ouyang, Hao,Mao, Pujian,Mao PJ,et al. Note on soft theorems and memories in even dimensions[J]. PHYSICS LETTERS B,2017,774:715-722.
APA	Ouyang, Hao,Mao, Pujian,毛普健,&欧阳昊.(2017).Note on soft theorems and memories in even dimensions.PHYSICS LETTERS B,774,715-722.
MLA	Ouyang, Hao,et al."Note on soft theorems and memories in even dimensions".PHYSICS LETTERS B 774(2017):715-722.