On mass hierarchies in orientifold vacua
arXiv:0905.3044 · doi:10.1088/1126-6708/2009/08/026
Abstract
We analyze the problem of the hierarchy of masses and mixings in orientifold realizations of the Standard Model. We find bottom-up brane configurations that can generate such hierarchies.
41 pages, 1 figure, LaTeX. (V2) A new section and references have been added
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