One-Loop N-Point Superstring Amplitudes with Manifest d=4 Supersymmetry
High Energy Physics - Theory
2009-11-07 v2
Abstract
The hybrid formalism for the superstring is used to compute one-loop amplitudes with an arbitrary number of external d=4 supergravity states. These one-loop N-point amplitudes are expressed as Koba-Nielsen-like formulas with manifest d=4 supersymmetry.
Keywords
Cite
@article{arxiv.hep-th/0110168,
title = {One-Loop N-Point Superstring Amplitudes with Manifest d=4 Supersymmetry},
author = {Nathan Berkovits and Brenno Carlini Vallilo},
journal= {arXiv preprint arXiv:hep-th/0110168},
year = {2009}
}
Comments
18 pages harvmac