Soft and collinear limits in N $$ \mathcal{N} $$ = 8 supergravity using double copy formalism

Soft and collinear limits in N $$ \mathcal{N} $$ = 8 supergravity using double copy formalism

Abstract It is known that 𝒩 = 8 supergravity is dual to 𝒩 = 4 super Yang-Mills (SYM) via the double copy relation. Using the explicit relation between scattering amplitudes in the two theories, we calculate the soft and collinear limits in 𝒩 = 8 supergravity from know results in 𝒩 = 4 SYM. In our ap...

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Bibliographic Details
Main Authors: Nabamita Banerjee, Tabasum Rahnuma, Ranveer Kumar Singh
Format: Article
Language:English
Published: SpringerOpen 2023-04-01
Series:Journal of High Energy Physics
Subjects:
Extended Supersymmetry
Scattering Amplitudes
Supergravity Models
Online Access:https://doi.org/10.1007/JHEP04(2023)126

Internet

https://doi.org/10.1007/JHEP04(2023)126

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