Subleading soft theorem in arbitrary dimension from scattering equations
High Energy Physics - Theory
2014-09-10 v2
Abstract
We investigate the new soft graviton theorem recently proposed in arXiv:1404.4091. We use the CHY formula to prove this universal formula for both Yang-Mills theory and gravity scattering amplitudes at tree level in arbitrary dimension.
Keywords
Cite
@article{arxiv.1404.7749,
title = {Subleading soft theorem in arbitrary dimension from scattering equations},
author = {Burkhard U. W. Schwab and Anastasia Volovich},
journal= {arXiv preprint arXiv:1404.7749},
year = {2014}
}
Comments
8 pages