Adler-Bell-Jackiw anomaly in VSR electrodynamics

Abstract

In this paper, we examine the problem of anomalies of the fermionic currents in the context of the very special relativity (VSR). We consider the VSR contributions to the triangle amplitude $⟨J_5^{\lambda }{J}^{\mu }{J}^{\nu }⟩$, which allows the evaluation of the vector and axial Ward identities. Actually, we observe that the VSR nonlocal effects respect the vector Ward identity, and it also contributes in a very interesting and unique way for the Adler-Bell-Jackiw anomaly.

Comments: V1: 13 pages, 1 figure; V2: 13 pages, 1 figure, revised version with improved discussions