Gauge Theory Amplitudes In Twistor Space And Holomorphic Anomaly
High Energy Physics - Theory
2010-04-07 v1
Abstract
We show that, in analyzing differential equations obeyed by one-loop gauge theory amplitudes, one must take into account a certain holomorphic anomaly. When this is done, the results are consistent with the simplest twistor-space picture of the available one-loop amplitudes.
Cite
@article{arxiv.hep-th/0409245,
title = {Gauge Theory Amplitudes In Twistor Space And Holomorphic Anomaly},
author = {Freddy Cachazo and Peter Svrcek and Edward Witten},
journal= {arXiv preprint arXiv:hep-th/0409245},
year = {2010}
}
Comments
8 pp