Lectures on Twistor Strings and Perturbative Yang-Mills Theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
Recently, Witten proposed a topological string theory in twistor space that is dual to a weakly coupled gauge theory. In this lectures we will discuss aspects of the twistor string theory. Along the way we will learn new things about Yang-Mills scattering amplitudes. The string theory sheds light on Yang-Mills perturbation theory and leads to new methods for computing Yang-Mills scattering amplitudes.
Cite
@article{arxiv.hep-th/0504194,
title = {Lectures on Twistor Strings and Perturbative Yang-Mills Theory},
author = {Freddy Cachazo and Peter Svrcek},
journal= {arXiv preprint arXiv:hep-th/0504194},
year = {2007}
}
Comments
57 pages, 14 figures