ITP OpenIR  > 理论物理所2011年知识产出
A proof of the explicit minimal-basis expansion of tree amplitudes in gauge field theory
Chen, YX; Du, YJ; Feng, B; Chen, YX (reprint author), Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Zhejiang, Peoples R China.
2011
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
ISSN1126-6708
期号2页码:112
摘要In last couple years, an important relation (BCJ relation) between color-ordered tree-level scattering amplitudes of gauge theory has inspired many studies. This relation implies that the minimal basis for the color-ordered tree-level amplitudes is (n-3)! and other amplitudes can be expanded into a particular chosen basis. In this paper we will prove the conjectured explicit minimal basis expansion. For this purpose we will write down general BCJ relation of gauge theory by taking the field theory limit of BCJ relation in string theory. Then we prove these general BCJ relations using BCFW on-shell recursion relation. Using these general BCJ relations, we prove the conjectured explicit minimal-basis expansion of gauge theory tree amplitudes inductively.
部门归属[Chen, Yi-Xin; Du, Yi-Jian] Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Zhejiang, Peoples R China; [Feng, Bo] Zhejiang Univ, Ctr Math Sci, Hangzhou 310027, Zhejiang, Peoples R China; [Du, Yi-Jian] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Feng, Bo] Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词Recursion Relation Gravity
学科领域Physics
资助者NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104]
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收录类别SCI
语种英语
资助者NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104] ; NSF of China [10775116, 11075138]; 973-Program [2005CB724508]; Qiu-Shi; Fundamental Research Funds for the Central Universities [2010QNA3015]; Chinese NSF [10875104]
WOS记录号WOS:000287939200006
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被引频次:54[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/311006/14420
专题理论物理所2011年知识产出
通讯作者Chen, YX (reprint author), Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Zhejiang, Peoples R China.
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GB/T 7714
Chen, YX,Du, YJ,Feng, B,et al. A proof of the explicit minimal-basis expansion of tree amplitudes in gauge field theory[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(2):112.
APA Chen, YX,Du, YJ,Feng, B,&Chen, YX .(2011).A proof of the explicit minimal-basis expansion of tree amplitudes in gauge field theory.JOURNAL OF HIGH ENERGY PHYSICS(2),112.
MLA Chen, YX,et al."A proof of the explicit minimal-basis expansion of tree amplitudes in gauge field theory".JOURNAL OF HIGH ENERGY PHYSICS .2(2011):112.
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