Chiral Symmetry Breaking from Intersecting D-Branes
arXiv:hep-th/0608177 · doi:10.1016/j.nuclphysb.2007.05.023
Abstract
We study a class of intersecting D-brane models in which fermions localized at different intersections interact via exchange of bulk fields. In some cases these interactions lead to dynamical symmetry breaking and generate a mass for the fermions. We analyze the conditions under which this happens as one varies the dimensions of the branes and of the intersections.
29 pages, harvmac (b)