Statistics of SU(5) D-Brane Models on a Type II Orientifold

Abstract

We perform a statistical analysis of models with SU(5) and flipped SU(5) gauge group in a type II orientifold setup. We investigate the distribution and correlation of properties of these models, including the number of generations and the hidden sector gauge group. Compared to the recent analysis hep-th/0510170 of models with a standard model-like gauge group, we find very similar results.

Comments: 4 pages, 7 figures, revtex; v2: version to be published in prd, minor extension of flipped SU(5) discussion, plots updated