The path integral of unimodular gravity
General Relativity and Quantum Cosmology
2018-01-31 v2 High Energy Physics - Theory
Abstract
We compute the one-loop effective action in unimodular gravity, starting from two different classical formulations of the theory. We find that the effective action is the same in both cases, and agrees with the one of General Relativity.
Cite
@article{arxiv.1710.02457,
title = {The path integral of unimodular gravity},
author = {R. de Leon Ardon and N. Ohta and R. Percacci},
journal= {arXiv preprint arXiv:1710.02457},
year = {2018}
}