Self-Dual Gravity
High Energy Physics - Theory
2017-05-08 v2 General Relativity and Quantum Cosmology
Abstract
Self-dual gravity is a diffeomorphism invariant theory in four dimensions that describes two propagating polarisations of the graviton and has a negative mass dimension coupling constant. Nevertheless, this theory is not only renormalisable but quantum finite, as we explain. We also collect various facts about self-dual gravity that are scattered across the literature.
Cite
@article{arxiv.1610.01457,
title = {Self-Dual Gravity},
author = {Kirill Krasnov},
journal= {arXiv preprint arXiv:1610.01457},
year = {2017}
}
Comments
v2: published version, minor changes, 28 pages, no figures