The n-point MHV one-loop Amplitude in N=4 Supergravity

Abstract

We present an explicit formula for the n-point MHV one-loop amplitude in a N=4 supergravity theory. This formula is derived from the soft and collinear factorisations of the amplitude.

8 pages; v2 References added. Minor changes to text

References in corpus (5)

• D-dimensional unitarity cut method
• The No-Triangle Hypothesis for N=8 Supergravity
• All One-loop Maximally Helicity Violating Gluonic Amplitudes in QCD
• N >= 4 Supergravity Amplitudes from Gauge Theory at One Loop
• Constructing Amplitudes from Their Soft Limits

Cited by in corpus (10)

• Loop Corrections to Soft Theorems in Gauge Theories and Gravity
• Ultraviolet Cancellations in Half-Maximal Supergravity as a Consequence of the Double-Copy Structure
• Graphs, determinants and gravity amplitudes
• Generating All Tree Amplitudes in N=4 SYM by Inverse Soft Limit
• Cancelling the U(1) Anomaly in the S-matrix of N=4 Supergravity
• One-loop four-graviton amplitudes in N=4 supergravity models
• Complex Factorisation and Recursion for One-Loop Amplitudes
• Constructing Gravity Amplitudes from Real Soft and Collinear Factorisation
• The $\mathcal{N}=4$ Supergravity NMHV six-point one-loop amplitude
• Two-loop n-point anomalous amplitudes in N=4 supergravity