Word-sheet corrections to dyons in string theories: A laboratory for the strong OSV conjecture
Abstract
Description
The explicit computation of arXiv:hep-th/0112157 and arXiv:hep-th/0108106 prove that all the cubic alpha-prime corrections to the backgrounds composed of metric, NS two-form and dilaton can not be written in term of the modified Riemann tensor where the field strength of the NS two form plays the role of torsion. So the outcome of this writing has been trivial.
This paper has been withdrawn
This paper has been withdrawn