Yukawa Couplings for Bosonic $Z_N$ Orbifolds: Their Moduli and Twisted Sector Dependence
High Energy Physics - Theory
2010-11-01 v1
Abstract
The three point correlation functions with twist fields are determined for bosonic orbifolds. Both the choice of the modular background (compatible with the twist) and of the (higher) twisted sectors involved are fully general. We point out a necessary restriction on the set of instantons contributing to twist field correlation functions not obtained in previous calculations. Our results show that the theory is target space duality invariant.
Cite
@article{arxiv.hep-th/9204037,
title = {Yukawa Couplings for Bosonic $Z_N$ Orbifolds: Their Moduli and Twisted Sector Dependence},
author = {S. Stieberger and D. Jungnickel and J. Lauer and M. Spalinski},
journal= {arXiv preprint arXiv:hep-th/9204037},
year = {2010}
}
Comments
12 pages