Geometric interpretation of the large N=4 index
High Energy Physics - Theory
2010-04-05 v1
Abstract
We study WZW models with the large N=4 superconformal symetry. Our main result is a geometric interpretation of the large N=4 index. In particular, we find that states contributing to the index belong to spectral flow orbits of special RR ground states. We use (anti-)holomorphic differentials with torsion to clarify the geometric meaning of these states in terms of differential forms on the target space.
Cite
@article{arxiv.hep-th/0409175,
title = {Geometric interpretation of the large N=4 index},
author = {Natalia Saulina},
journal= {arXiv preprint arXiv:hep-th/0409175},
year = {2010}
}
Comments
26 pages, LaTex