Scattering of gravitons and spinning massive states from compact numerators
| dc.contributor.author | Bjerrum-Bohr, N. Emil J. | |
| dc.contributor.author | Brown, Taro V. | |
| dc.contributor.author | Gomez, Humberto | |
| dc.date.accessioned | 2025-07-18T20:59:12Z | |
| dc.date.available | 2025-07-18T20:59:12Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | We provide a new efficient diagrammatic tool, in the context of the scattering equations, for computation of covariant D-dimensional tree-level n-point amplitudes with pairs of spinning massive particles using compact exponential numerators. We discuss how this framework allows non-integer spin extensions of recurrence relations for amplitudes developed for integer spin. Our results facilitate the on-going program for generating observables in classical general relativity from on-shell tree amplitudes through the Kawai-Lewellen-Tye relations and generalized unitarity. | |
| dc.identifier.citation | Bjerrum-Bohr, N. E. J., Brown, T. v., & Gomez, H. (2021). Scattering of gravitons and spinning massive states from compact numerators. Journal of High Energy Physics, 2021(4). https://doi.org/10.1007/JHEP04(2021)234 | |
| dc.identifier.issn | 10298479 | |
| dc.identifier.uri | https://repositorio.usc.edu.co/handle/20.500.12421/7533 | |
| dc.language.iso | en | |
| dc.subject | Duality in Gauge Field Theories | |
| dc.subject | Scattering Amplitudes | |
| dc.title | Scattering of gravitons and spinning massive states from compact numerators | |
| dc.type | Article |