Non-Abelian Carroll-Field-Jackiw term term in a Rarita-Schwinger model
arXiv:2308.16308 · doi:10.1016/j.physletb.2023.138141
Abstract
In this paper, we demonstrate the possibility of generating a non-Abelian Carroll-Field-Jackiw (CFJ) term in the theory of a non-Abelian gauge field coupled to a spin-3/2 field in the presence of the constant axial vector field. Applying two regularization schemes, we prove that this term is finite and ambiguous, particularly vanishing within the 't Hooft-Veltman scheme.
11 pages
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