Diffeomorphism-invariant noncommutative gravity with twisted local Lorentz invariance
High Energy Physics - Theory
2010-09-29 v2 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
We propose a new theory of gravitation on noncommutative space-time which is invariant under the general coordinate transformations, while the local Lorentz invariance is realized as twisted gauge symmetry. Our theory is remarkably simpler compared to the existing formulations of noncommutative gravity.
Cite
@article{arxiv.0905.3427,
title = {Diffeomorphism-invariant noncommutative gravity with twisted local Lorentz invariance},
author = {Archil Kobakhidze},
journal= {arXiv preprint arXiv:0905.3427},
year = {2010}
}
Comments
7 pages; v2 to be published in EJTP