S-Matrices of Self-Dual Gravity
High Energy Physics - Theory
2008-02-03 v2
Abstract
We use analyticity arguments to conjecture a one-loop gravity scattering amplitude with an arbitrary number of external legs possessing the same helicity. This result also gives the complete perturbative S-matrix of self-dual gravity.
Cite
@article{arxiv.hep-th/9708108,
title = {S-Matrices of Self-Dual Gravity},
author = {Gordon Chalmers and Warren Siegel},
journal= {arXiv preprint arXiv:hep-th/9708108},
year = {2008}
}
Comments
paper is withdrawn