The muon (g - 2) anomaly and a new light vector boson

Abstract

This mini review aims to outline the main experimental and theoretical results related with the search for a new light vector boson proposed as a solution of the muon $g-2$ anomaly. Additionally, I consider a model with infinite number of light vector bosons which can explain the anomaly, while still remaining consistent with current experimental bounds.

Comments: Based on talk given at the meeting celebrated Prof. V.A.Matveev jubilee, Dubna, 16 December 2016