Gravity loop integrands from the ultraviolet

Gravity loop integrands from the ultraviolet

We demonstrate that loop integrands of (super-)gravity scattering ampli- tudes possess surprising properties in the ultraviolet (UV) region. In particular, we study the scaling of multi-particle unitarity cuts for asymptotically large momenta and expose an improved UV behavior of four-dimensional cu...

Full description

Bibliographic Details
Main Author: Alex Edison, Enrico Herrmann, Julio Parra-Martinez, Jaroslav Trnka
Format: Article
Language:English
Published: SciPost 2021-01-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.10.1.016

Internet

https://scipost.org/SciPostPhys.10.1.016

Similar Items