Minimal Unified Resolution to RK(*) and R(D(*)) Anomalies with Lepton Mixing

It is a challenging task to explain, in terms of a simple and compelling new physics scenario, the intriguing discrepancies between the standard model expectations and the data for the neutral-current observables ${R}_{K}$ and ${R}_{{K}^{*}}$, as well as the charged-current observables $R(D)$ and $R({D}^{*})$. We show that this can be achieved in an effective theory with only two unknown parameters. In addition, this class of models predicts some interesting signatures in the context of both $B$ decays as well as high-energy collisions.