UV cancellations in gravity loop integrands

UV cancellations in gravity loop integrands

Abstract In this work we explore the properties of four-dimensional gravity integrands at large loop momenta. This analysis can not be done directly for the full off-shell integrand but only becomes well-defined on cuts that allow us to unambiguously specify labels for the loop variables. The ultrav...

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Bibliographic Details
Main Authors: Enrico Herrmann, Jaroslav Trnka
Format: Article
Language:English
Published: SpringerOpen 2019-02-01
Series:Journal of High Energy Physics
Subjects:
Scattering Amplitudes
Extended Supersymmetry
Supergravity Models
Online Access:http://link.springer.com/article/10.1007/JHEP02(2019)084

Internet

http://link.springer.com/article/10.1007/JHEP02(2019)084

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