Instanton Numbers and Exchange Symmetries in $N=2$ Dual String Pairs
High Energy Physics - Theory
2016-08-15 v2
Abstract
In this note, we comment on Calabi-Yau spaces with Hodge numbers and . We focus on the Calabi-Yau space and show how some of its instanton numbers are related to coefficients of certain modular forms. We also comment on the relation of four dimensional exchange symmetries in certain dual models to six dimensional heterotic/heterotic string duality.
Keywords
Cite
@article{arxiv.hep-th/9603108,
title = {Instanton Numbers and Exchange Symmetries in $N=2$ Dual String Pairs},
author = {Gabriel Lopes Cardoso and Gottfried Curio and Dieter Lüst and Thomas Mohaupt},
journal= {arXiv preprint arXiv:hep-th/9603108},
year = {2016}
}
Comments
16 pages, Latex, minor corrections