Discrete moduli for Type I compactifications
高能物理 - 理论
2014-11-18 v2
摘要
We study type I compactification on a 4-torus, with a non-trivial discrete background RR 4-form field. By using string dualities and recent insights for gauge theories on tori, we find that a non-trivial background for the RR 4-form is correlated with Spin(32)/Z_2 bundles that are described by a ``non-trivial quadruple'' of holonomies. We also briefly discuss other discrete moduli for the type I string, and variants of orientifold planes.
引用
@article{arxiv.hep-th/0105101,
title = {Discrete moduli for Type I compactifications},
author = {Arjan Keurentjes},
journal= {arXiv preprint arXiv:hep-th/0105101},
year = {2014}
}
备注
16 pages, LaTeX; typo's corrected, reference added