Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2011-07-14
Physics
High Energy Physics
High Energy Physics - Theory
18 pages; v2: argument improved, references added
Scientific paper
We present further no-go theorems for classical de Sitter vacua in Type II string theory, i.e., de Sitter constructions that do not invoke non-perturbative effects or explicit supersymmetry breaking localized sources. By analyzing the stability of the 4D potential arising from compactification on manfiolds with curvature, fluxes, and orientifold planes, we found that additional ingredients, beyond the minimal ones presented so far, are necessary to avoid the presence of unstable modes. We enumerate the minimal setups for (meta)stable de Sitter vacua to arise in this context.
Shiu Gary
Sumitomo Yoske
No associations
LandOfFree
Stability Constraints on Classical de Sitter Vacua does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Stability Constraints on Classical de Sitter Vacua, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stability Constraints on Classical de Sitter Vacua will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-224108