A Note on Fluxes in Six-Dimensional String Theory Backgrounds
arXiv:hep-th/0410283 · doi:10.1016/j.nuclphysb.2004.11.054
Abstract
We study the structure of warped compactifications of type IIB string theory to six space-time dimensions. We find that the most general four-manifold describing the internal dimensions is conformal to a Kahler manifold, in contrast with the heterotic case where the four-manifold must be conformally Calabi-Yau.
22 pages, phyzzx