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Gravity-Matter Feynman Rules for any Valence

High Energy Physics - Theory 2021-11-08 v4 General Relativity and Quantum Cosmology High Energy Physics - Phenomenology

Abstract

This article derives and presents the Feynman rules for (effective) Quantum General Relativity coupled to the Standard Model for any vertex valence and with general gauge parameter ζ\zeta. The results are worked out for the metric decomposition gμν=ημν+ϰhμνg_{\mu \nu} = \eta_{\mu \nu} + \varkappa h_{\mu \nu}, a linearized de Donder gauge fixing and four dimensions of spacetime. To this end, we calculate the Feynman rules for gravitons, graviton-ghosts and for the couplings of gravitons to scalars, spinors, gauge bosons and gauge ghosts.

Keywords

Cite

@article{arxiv.2004.09543,
  title  = {Gravity-Matter Feynman Rules for any Valence},
  author = {David Prinz},
  journal= {arXiv preprint arXiv:2004.09543},
  year   = {2021}
}

Comments

41 pages, article; minor revisions and added material; version to appear in Classical and Quantum Gravity

R2 v1 2026-06-23T14:58:40.819Z