Illustrations of integrand-basis building at two loops
Abstract We outline the concrete steps involved in building prescriptive master integrand bases for scattering amplitudes beyond the planar limit. We highlight the role of contour choices in such bases, and illustrate the full process by constructing a complete, triangle power-counting basis at two...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2022-08-01
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| Col·lecció: | Journal of High Energy Physics |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/JHEP08(2022)176 |
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