Planckian Vertices on High Genus Riemann Surfaces
High Energy Physics - Theory
2009-10-22 v1
Abstract
We suggest a method to compute leading contribution at Planckian energies for superstring scattering amplitudes of any genus. In particular we test the method at one-loop level by comparison with previous result for the Regge trajectory renormalization. Modular invariance of these asymptotic terms are also discussed.
Keywords
Cite
@article{arxiv.hep-th/9207112,
title = {Planckian Vertices on High Genus Riemann Surfaces},
author = {A. Bellini},
journal= {arXiv preprint arXiv:hep-th/9207112},
year = {2009}
}
Comments
8 pages, DFF 165/7/92