Tachyon-free Orientifolds of Type 0B Strings in Various Dimensions
High Energy Physics - Theory
2008-11-26 v2
Abstract
We construct non-tachyonic, non-supersymmetric orientifolds of Type 0B strings in ten, six and four space-time dimensions. Typically, these models have unitary gauge groups with charged massless fermionic and bosonic matter fields. However, generically there remains an uncancelled dilaton tadpole.
Cite
@article{arxiv.hep-th/9904069,
title = {Tachyon-free Orientifolds of Type 0B Strings in Various Dimensions},
author = {Ralph Blumenhagen and Anamaria Font and Dieter Lust},
journal= {arXiv preprint arXiv:hep-th/9904069},
year = {2008}
}
Comments
23 pages, TeX; harvmac, references added, typos corrected