Exponential Hierarchy From Spacetime Variable String Vacua
High Energy Physics - Theory
2009-10-31 v2
Abstract
It is shown that non-supersymmetric spacetime varying string vacua can lead to an exponential hierarchy between the electroweak and the gravitational scales. The hierarchy is naturally generated by a string coupling of O(1).
Keywords
Cite
@article{arxiv.hep-th/0005162,
title = {Exponential Hierarchy From Spacetime Variable String Vacua},
author = {P. Berglund and T. Hubsch and D. Minic},
journal= {arXiv preprint arXiv:hep-th/0005162},
year = {2009}
}
Comments
22 pages, Latex, 2 figures