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dc.contributor.authorDu, Yi-Jianen_US
dc.contributor.authorFeng, Boen_US
dc.contributor.authorFu, Chih-Haoen_US
dc.contributor.authorWang, Yihongen_US
dc.date.accessioned2015-07-21T11:21:01Z-
dc.date.available2015-07-21T11:21:01Z-
dc.date.issued2014-11-18en_US
dc.identifier.issn1029-8479en_US
dc.identifier.urihttp://dx.doi.org/10.1007/JHEP11(2014)090en_US
dc.identifier.urihttp://hdl.handle.net/11536/123897-
dc.description.abstractRecently, 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.isoen_USen_US
dc.subjectScattering Amplitudesen_US
dc.subjectStrong Coupling Expansionen_US
dc.subjectDuality in Gauge Field Theoriesen_US
dc.subjectGauge Symmetryen_US
dc.titleNote on soft graviton theorem by KLT relationen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/JHEP11(2014)090en_US
dc.identifier.journalJOURNAL OF HIGH ENERGY PHYSICSen_US
dc.citation.issue11en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000345400600002en_US
dc.citation.woscount4en_US
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