Type IIB flux vacua at large complex structure
From MaRDI portal
Publication:445592
DOI10.1088/1126-6708/2008/09/064zbMATH Open1245.83059arXiv0806.0001OpenAlexW2043516016MaRDI QIDQ445592
Author name not available (Why is that?)
Publication date: 26 August 2012
Published in: (Search for Journal in Brave)
Abstract: We study models of stabilization near large complex structure in type IIB O3/O7 flux compactifications. We consider a special family of examples with a single nonvanishing Yukawa coupling in the large complex structure limit, which allows us to study all possible stable vacua of the tree-level no-scale potential very explicitly. We find that, by tuning fluxes, both supersymmetric and nonsupersymmetric vacua can be realized at almost any point in the large complex structure moduli space of one-, two-, and three-parameter models. We also consider the effects of stringy corrections on tree-level vacua. We argue quite generally that, in certain regimes, both supersymmetric and nonsupersymmetric tree-level vacua could serve as consistent, controllable foundations for full stabilization beyond tree level (including Kahler moduli), leading to either AdS or dS cosmological constants. We show how to achieve these regimes in our models. Finally, we discuss some implications of minimizing at tree level the no-scale form of the scalar potential, versus other potentials used in statistical studies.
Full work available at URL: https://arxiv.org/abs/0806.0001
No records found.
No records found.
This page was built for publication: Type IIB flux vacua at large complex structure
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q445592)
