One-loop $N$-point correlators in pure gravity
High Energy Physics - Theory
2025-03-21 v2 General Relativity and Quantum Cosmology
Abstract
In this work we propose a simple algebraic recursion for the complete one-loop integrands of -graviton correlators. This formula automatically yields the correct symmetry factors of individual diagrams, taking into account both the graviton and the ghost loop, and seamlessly controlling the related combinatorics.
Cite
@article{arxiv.2411.07939,
title = {One-loop $N$-point correlators in pure gravity},
author = {Humberto Gomez and Renann Lipinski Jusinskas and Cristhiam Lopez-Arcos and Alexander Quintero Velez},
journal= {arXiv preprint arXiv:2411.07939},
year = {2025}
}
Comments
8 pages. v2: minor improvements, matches published version