Flavor from Consistency: Axion, Anomaly Cancellation, and Emergent Unification

Yang Hwan Ahn

We present a framework for flavored grand unification theory (flavored-GUT) in string-derived supergravity based on $G_{\rm SM}\times SL(2,\mathbb{Z})\times U(1)_X\times U(1)_{B-L}…