162 citations · 1.5k across the 41 of their papers we have counts for
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A Universal Relation Between Corrections to Entropy and Extremality
Garrett Goon, Riccardo Penco
Perturbative corrections to General Relativity alter the expressions for both the entropy of black holes and their extremality bounds. We prove a universal relation between the lea…
Shift symmetries, soft limits, and the double copy beyond leading order
Mariana Carrillo-Gonzalez, Riccardo Penco, Mark Trodden
In this paper, we compute the higher derivative amplitudes arising from shift symmetric-invariant actions for both the non-linear sigma model and the special galileon symmetries, a…
Gauged Galileons
Sebastian Garcia-Saenz, Jonghee Kang, Riccardo Penco
We discuss the gauging of non-linearly realized symmetries as a method to systematically construct spontaneously broken gauge theories. We focus in particular on galileon fields an…