Note on soft graviton theorem by KLT relation
| dc.citation.issue | 11 | en_US |
| dc.citation.woscount | 4 | en_US |
| 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.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | 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.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.identifier.doi | 10.1007/JHEP11(2014)090 | en_US |
| dc.identifier.issn | 1029-8479 | en_US |
| dc.identifier.journal | JOURNAL OF HIGH ENERGY PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1007/JHEP11(2014)090 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/123897 | |
| dc.identifier.wosnumber | WOS:000345400600002 | 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 |