Stirling number Identities and High energy String Scatterings
High Energy Physics - Theory
2009-09-23 v1
Abstract
We use Stirling number identities developed recently in number theory to show that ratios among high energy string scattering amplitudes in the fixed angle regime can be extracted from the Kummer function of the second kind. This result not only brings an interesting bridge between string theory and combinatoric number theory but also sheds light on the understanding of algebraic structure of high energy stringy symmetry.
Keywords
Cite
@article{arxiv.0909.3894,
title = {Stirling number Identities and High energy String Scatterings},
author = {Jen-Chi Lee and Yi Yang and Sheng-Lan Ko},
journal= {arXiv preprint arXiv:0909.3894},
year = {2009}
}
Comments
Invited talk presented by Jen-Chi Lee at "Tenth Workshop on QCD", Paris, France, June7-12,2009. To be published in the SLAC eConf series