Moduli Stabilization in Type IIB Flux Compactifications
摘要
In the present paper, we reexamine the moduli stabilization problem of the Type IIB orientifolds with one complex structure modulus in a modified two-step procedure. The full superpotential including both the 3-form fluxes and the non-perturbative corrections is used to yield a F-term potential. This potential is simplified by using one optimization condition to integrate the dilaton field out. It is shown that having a locally stable supersymmetric Anti-deSitter vacuum is not inevitable for these orientifolds, which depend strongly upon the details of the flux parameters. For those orientifolds that have stable/metastable supersymmetry-broken minima of the F-term potential, the deSitter vacua might emerge even without the inclusion of the uplifting contributions.
引用
@article{arxiv.hep-th/0511030,
title = {Moduli Stabilization in Type IIB Flux Compactifications},
author = {Huan-Xiong Yang},
journal= {arXiv preprint arXiv:hep-th/0511030},
year = {2008}
}
备注
10 pages, LaTeX2e style. The paper is rewritten in ver3 with more references added