Renormalizable and unitary Lorentz invariant model of quantum gravity
High Energy Physics - Theory
2022-04-19 v1 High Energy Physics - Phenomenology
Abstract
We analyze the R + R2 model of quantum gravity where terms quadratic in the curvature tensor are added to the General Relativity action. This model was recently proved to be a self-consistent quantum theory of gravitation, being both renormalizable and unitary. The model can be made practically indistinguishable from General Relativity at astrophysical and cosmological scales by the proper choice of parameters.
Cite
@article{arxiv.2204.08007,
title = {Renormalizable and unitary Lorentz invariant model of quantum gravity},
author = {S. A. Larin},
journal= {arXiv preprint arXiv:2204.08007},
year = {2022}
}
Comments
12 pages