Note on soft graviton theorem by KLT relation

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DC 欄位	值	語言
dc.contributor.author	Du, Yi-Jian	en_US
dc.contributor.author	Feng, Bo	en_US
dc.contributor.author	Fu, Chih-Hao	en_US
dc.contributor.author	Wang, Yihong	en_US
dc.date.accessioned	2015-07-21T11:21:01Z	-
dc.date.available	2015-07-21T11:21:01Z	-
dc.date.issued	2014-11-18	en_US
dc.identifier.issn	1029-8479	en_US
dc.identifier.uri	http://dx.doi.org/10.1007/JHEP11(2014)090	en_US
dc.identifier.uri	http://hdl.handle.net/11536/123897	-
dc.description.abstract	Recently, new soft graviton theorem proposed by Cachazo and Strominger has inspired a lot of works. In this note, we use the KLT-formula to investigate the theorem. We have shown how the soft behavior of color ordered Yang-Mills amplitudes can be combined with KLT relation to give the soft behavior of gravity amplitudes. As a byproduct, we find two nontrivial identities of the KLT momentum kernel must hold.	en_US
dc.language.iso	en_US	en_US
dc.subject	Scattering Amplitudes	en_US
dc.subject	Strong Coupling Expansion	en_US
dc.subject	Duality in Gauge Field Theories	en_US
dc.subject	Gauge Symmetry	en_US
dc.title	Note on soft graviton theorem by KLT relation	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1007/JHEP11(2014)090	en_US
dc.identifier.journal	JOURNAL OF HIGH ENERGY PHYSICS	en_US
dc.citation.issue	11	en_US
dc.contributor.department	電子物理學系	zh_TW
dc.contributor.department	Department of Electrophysics	en_US
dc.identifier.wosnumber	WOS:000345400600002	en_US
dc.citation.woscount	4	en_US
顯示於類別：	期刊論文

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