activity
19942025
most citedCalculation of Graviton Scattering Amplitudes using String-Based Methods

158 citations · 252 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.EP2025

ExoClock Project IV: A homogeneous catalogue of 620 updated exoplanet ephemerides

A. Kokori, A. Tsiaras, G. Pantelidou +323

The ExoClock project is an open platform aiming to monitor exoplanets by integrating observations from space and ground based telescopes. This study presents an updated catalogue o…

cs.LG2022

On the benefits of non-linear weight updates

Paul Norridge

Recent work has suggested that the generalisation performance of a DNN is related to the extent to which the Signal-to-Noise Ratio is optimised at each of the nodes. In contrast, G…

cs.LG2020

Think Global, Act Local: Relating DNN generalisation and node-level SNR

Paul Norridge

The reasons behind good DNN generalisation remain an open question. In this paper we explore the problem by looking at the Signal-to-Noise Ratio of nodes in the network. Starting f…

hep-th1996★ 6 cited

Recovering Infinities in Graviton Scattering Amplitudes using Cutkosky rules

Paul S. Norridge

We use the Cutkosky rules as a tool for determining the infinities present in graviton scattering amplitudes. We are able to confirm theoretical derivations of counterterms in Eins…

hep-th1995★ 88 cited

Infinities within graviton scattering amplitudes

D. C. Dunbar, P. S. Norridge

We present unitarity as a method for determining the infinities present in graviton scattering amplitudes. The infinities are a combination of IR and UV. By understanding the soft…

hep-th1994★ 158 cited

Calculation of Graviton Scattering Amplitudes using String-Based Methods

David C. Dunbar, Paul S. Norridge

Techniques based upon the string organisation of amplitudes may be used to simplify field theory calculations. We apply these techniques to perturbative gravity and calculate all o…