Xavier Calmet, Ting-Cheng Yang
Published 2011-05-02Version 1
We reconsider quantum gravitational threshold effects to the unification of fermion masses in Grand Unified Theories. We show that the running of the Planck mass can have a sizable effect on these thresholds which are thus much more important than naively expected. These corrections make any extrapolation from low energy measurements challenging.
Comments: 7 pages
Journal: Phys.Rev.D84:037701,2011
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