On tree amplitudes with gluons coupled to gravitons

ITP OpenIR > SCI期刊论文

	Chen, YX; Du, YJ; Feng, B; Du, YJ (reprint author), Zhejiang Univ, Dept Phys, Zhejiang Inst Modern Phys, Hangzhou 310027, Zhejiang, Peoples R China.
	On tree amplitudes with gluons coupled to gravitons
Source Publication	JOURNAL OF HIGH ENERGY PHYSICS
Language	英语
Abstract	In this paper, we study the tree amplitudes with gluons coupled to gravitons. We first study the relations among the mixed amplitudes. With BCFW on-shell recursion relation, we show the color-order reversed relation, U(1)-decoupling relation and KK relation hold for tree amplitudes with gluons coupled to gravitons. We then study the disk relation which expresses mixed amplitudes by pure gluon amplitudes. More specifically we prove the disk relation for mixed amplitudes with gluons coupled to one graviton. Using the disk relation and the properties of pure gluon amplitudes, the color-order reversed relation, U(1)-decoupling relation and KK relation for mixed amplitudes can also be proved. Finally, we give some brief discussions on BCJ-like relation for mixed amplitudes.
	2011
ISSN	1126-6708
Issue	1 Pages:81
Subject Area	Physics
Indexed By	SCI
Funding Organization	NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi, the Fundamental Research ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi, the Fundamental Research ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi, the Fundamental Research ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi, the Fundamental Research
Citation statistics	Cited Times:16[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/14450
Collection	SCI期刊论文
Corresponding Author	Du, YJ (reprint author), Zhejiang Univ, Dept Phys, Zhejiang Inst Modern Phys, Hangzhou 310027, Zhejiang, Peoples R China.
Recommended Citation GB/T 7714	Chen, YX,Du, YJ,Feng, B,et al. On tree amplitudes with gluons coupled to gravitons[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(1):81.
APA	Chen, YX,Du, YJ,Feng, B,&Du, YJ .(2011).On tree amplitudes with gluons coupled to gravitons.JOURNAL OF HIGH ENERGY PHYSICS(1),81.
MLA	Chen, YX,et al."On tree amplitudes with gluons coupled to gravitons".JOURNAL OF HIGH ENERGY PHYSICS .1(2011):81.

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