A. Guevara

activity

20162024

most citedScattering of Spinning Black Holes from Exponentiated Soft Factors

303 citations · 1.4k across the 24 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

hep-th2020★ 96 cited

A worldsheet for Kerr

Alfredo Guevara, Ben Maybee, Alexander Ochirov +2

We show that the Newman-Janis shift property of the exact Kerr solution can be interpreted in terms of a worldsheet effective action. This holds both in gravity, and for the single…

hep-th2020★ 10 cited

Planar Matrices and Arrays of Feynman Diagrams: Poles for Higher $k$

Alfredo Guevara, Yong Zhang

Planar arrays of tree diagrams were introduced as a generalization of Feynman diagrams that enables the computation biadjoint amplitudes $m_{n}^{(k)}$ for $k > 2$ . In this follow-up w…

A worldsheet for Kerr

Planar Matrices and Arrays of Feynman Diagrams: Poles for Higher k

Planar Matrices and Arrays of Feynman Diagrams: Poles for Higher $k$