Multi-Graviton Theories in the Causal Approach
High Energy Physics - Theory
2017-03-31 v1 Mathematical Physics
math.MP
Abstract
The system of multi-gravitons has been considered before in the framework of functional formalism. We consider here the system of multi-gravitons in the causal formalism of quantum field theory. We derive in this formalism the fact that distinct gravitons cannot interact. The proof is based on a careful analysis of the first two orders of the perturbation theory.
Keywords
Cite
@article{arxiv.1703.10338,
title = {Multi-Graviton Theories in the Causal Approach},
author = {Dan-Radu Grigore},
journal= {arXiv preprint arXiv:1703.10338},
year = {2017}
}
Comments
18 pages. arXiv admin note: text overlap with arXiv:1612.04998