Three-Point Disc Amplitudes in the RNS Formalism
High Energy Physics - Theory
2016-05-04 v1
Abstract
We calculate all tree level string theory vacuum to Dp-brane disc amplitudes involving an arbitrary RR-state and two NS-NS vertex operators. This computation was earlier performed by K. Becker, Guo, and Robbins for the simplest case of a RR-state of type C_{p-3}. Here we use the aid of a computer to calculate all possible three-point amplitudes involving a RR-vertex operator of type C_{p+1+2k}.
Cite
@article{arxiv.1601.02660,
title = {Three-Point Disc Amplitudes in the RNS Formalism},
author = {Katrin Becker and Melanie Becker and Daniel Robbins and Ning Su},
journal= {arXiv preprint arXiv:1601.02660},
year = {2016}
}
Comments
40 pages