Dilaton Tadpoles, Warped Geometries and Large Extra Dimensions for Non-Supersymmetric Strings
High Energy Physics - Theory
2009-10-31 v2 High Energy Physics - Phenomenology
Abstract
We analyze the backreaction of dilaton tadpoles on the geometry of non-supersymmetric strings. After finding explicit warped solutions for a T-dual version of the Sugimoto model, we examine the possibility of realizing large extra dimension scenarios within the context of non-supersymmetric string models. Our analysis reveals an appealing mechanism to dynamically reduce the number of flat, non-compact directions in non-supersymmetric string theories.
Keywords
Cite
@article{arxiv.hep-th/0011269,
title = {Dilaton Tadpoles, Warped Geometries and Large Extra Dimensions for Non-Supersymmetric Strings},
author = {Ralph Blumenhagen and Anamaria Font},
journal= {arXiv preprint arXiv:hep-th/0011269},
year = {2009}
}
Comments
16 pages, TeX, harvmac, 3 figures, refs added