# Lepton (non-) unversality in (flavor changing) neutral current B decays

## TL;DR

This paper discusses theoretical perspectives on recent anomalies observed by LHCb in B meson decays, focusing on potential lepton flavor universality violation in flavor-changing neutral currents.

## Contribution

It provides a theoretical analysis of the B decay anomalies and explores implications for lepton flavor universality and new physics models.

## Key findings

- Evidence of deviations from lepton universality in B decays
- Potential hints of new physics beyond the Standard Model
- Theoretical models that could explain the anomalies

## Abstract

The following proceedings contain a theory perspective on the flavor changing neutral current anomalies reported by LHCb on the ratios $B\to K^{(*)} \mu\mu/B\to K^{(*)} ee$